Guidelines for Food and Health - Birmingham Community Healthcare
Transcription
Guidelines for Food and Health - Birmingham Community Healthcare
Guidelines for Food and Health Produced by Birmingham Community Nutrition and Dietetic Department www.dietetics.bham.nhs.uk Sections 1. Core Guidelines for Food and Health 2. Nutritional Management of Chronic Diseases 3. Black and Minority Ethnic Communities 4. Maternal Nutrition 5. Under Fives 6. Older People Fernbank Medical Centre 508-516 Alum Rock Road Ward End Birmingham B8 3HX St Patricks Centre for Community Health Frank Street Highgate Birmingham B1 0YA Springfields Centre Raddlebarn Road Selly Oak Birmingham B19 6JD Tel: 0121 465 2785 Fax: 0121 465 2776 Tel: 0121 446 1021 Fax: 0121 446 1020 Tel: 0121 627 1627 ext 51484 Fax: 0121 627 8834 Revised Jan 2009 Core Guidelines for Food and Health The aim of these guidelines is to provide clear, practical and evidence based nutritional advice and information to enable health professionals and food providers to inform and support the people of Birmingham to make beneficial dietary changes. 1.0 THE BIRMINGHAM POPULATION Birmingham is the second largest city in the United Kingdom. It has a population of over one million people which includes some of the country’s most deprived communities. The population also has one of the richest cultural, religious and ethnic mixes to be found anywhere in the country. 2.0 INEQUALITIES IN DIET-RELATED DISEASES IN BIRMINGHAM The burden of ill health and early death due to dietrelated diseases is not distributed equally across the population. It is well established that those living in more disadvantaged life circumstances are more likely to die early and suffer ill health than those who are of a higher socio-economic status.(1) Fig 1. Examples of diet related inequalities include: l l l l l l l Babies with fathers in social classes 4 and 5 have a birth weight on average 130gms lower than babies with fathers in social classes 1 and 2. Dental caries is more prevalent in children from lower socio-economic groups. The mortality rate from Coronary Heart Disease (CHD) is over twice as high in female manual workers as in female non-manual workers. Diabetes is one and a half times more likely to develop at any age in those in the most deprived 20% of the population compared to the average.(2) The prevalence of obesity in women in social class 5 is twice that of women in Social Class 1. For men the figure is 50% higher. Central obesity is more common in adults from manual social classes than non-manual classes. This effect is greater in women than in men: the prevalence of central obesity is 50% higher for women in social class 5 than in social class 1. People from deprived backgrounds are more likely to get certain types of cancer and less likely to survive. For example, breast cancer and colon cancer five year survival is 7% and 4% less respectively in the most deprived groups compared to the most affluent. 3.0 UNDERLYING BARRIERS TO HEALTHYEATING Cost is the main determinant of what food is bought by people on low incomes(3). However, choice of food depends on a range of factors, which affect the availability, and accessibility of buying and preparing healthy foods, as well as attitudes to and awareness of healthy eating. The main barriers to healthy eating on a low income are:(4) l Low income and debt l Poor access to affordable, healthy food. l Sociocultural factors l Lack of opportunities to experiment and develop cooking skills for healthy meals l Lack of accessible and accurate information l Food labelling l Food marketing l Poor literacy and innumeracy. Qualitative information on the community’s own views of their needs and on the current barriers to eating well is vital and can only be obtained by asking the local community. Fig 1 THE NATIONAL SOCIO-ECONOMIC CLASSIFICATION ANALYTIC CLASSES 1 Higher managerial and professional occupations 1.1 Large employers and higher managerial occupations 1.2 Higher professional occupations 2 Lower managerial and professional occupations 3 Intermediate occupations 4 Small employers and own account workers 5 Lower supervisory and technical occupations 6 Semi-routine occupations 7 Routine occupations 8 Never worked and long-term unemployed Core Guidelines for Food and Health 3.1 THE EATWELL PLATE To translate these dietary messages into practical advice in terms of food, the Food Standards Agency published The Eatwell Plate (9) which is an updated version of “The Balance of Good Health” (5). This tool is recommended for use by all health professionals to help people understand and enjoy healthy eating and to ensure that everyone receives consistent messages about the balance of foods in a healthy diet. The science behind the plate, and how it should be used, remain the same. The Eatwell Plate provides visual and practical interpretation of the scientific guidelines in the COMA Report – The Dietary Reference Values for Food and Energy Nutrients for the United Kingdom – 1991(6,7). It emphasises choosing a variety of foods and making changes towards more vegetables, fruit, bread, breakfast cereals, potatoes, rice and pasta. Use the Eatwell plate to help you get the balance right. It shows how much of what you eat should come from each food group. The Eatwell Plate is based on the five food groups, which are: l Fruit and Vegetables l Bread, rice, potatoes, pasta and other starchy foods l Milk and dairy foods l Meat, fish, eggs, beans and other non-dairy sources of protein l Foods and drinks high in fat and/or sugar. 3.2 THE FIVE FOOD GROUPS What’s included Fruit and vegetables Fresh, frozen, canned and dried fruit and vegetables. A Glass of fruit juice. Beans and pulses can be eaten as part of this group Main nutrients Fibre Folate Carbohydrate Antioxidants Vitamins Message Eat plenty of fruit and vegetables – Aim for at least 5 portions a day. Recommendations Eat a wide variety of fruit and vegetables Only 1 medium glass (150ml) of fruit juice counts towards your 5a-day However much you eat, beans and pulses count as a maximum of one portion a day. Bread, rice, potatoes, pasta and other starchy foods All varieties of bread including wholemeal, granary, brown, seeded, chapatti, pitta bread, bagel, roti and tortilla. Other starchy foods include plantain, yam, sweet potato, dasheen, coco yam, kenkey, squash, breadfruit, cassava, breakfast cereals, oats, noodles, maize, millet, cornmeal, couscous, bulgar wheat, Quinoa. Starchy Carbohydrate Fibre B Vitamins Calcium Iron Eat plenty of bread, rice, potatoes, pasta and other starchy foods – base your meals on starchy foods. Try to choose wholegrain varieties whenever you can. Core Guidelines for Food and Health THE FIVE FOOD GROUPS continued . . . What’s included Milk and dairy foods Meat, fish, eggs, beans and other non dairy sources of protein Milk, cheese, yoghurt and fromage frais, soya milk. Not included are butter, eggs and cream Meat, poultry, fish, eggs, nuts, beans and pulses, TVP (textured vegetable protein) and quorn. Beans are in this group as they are a good source of protein. Main nutrients Calcium Protein Vitamin B12 Vitamins A and D Iron Protein B Vitamins, especially B12 Zinc Magnesium Fish also includes frozen and canned Foods and drinks high in fat and/or sugar Foods high in fat: Butter, margarine, spreading fats, cooking oils, oil based salad dressings, mayonnaise, cream, chocolate, crisps, biscuits, pastries, cakes, puddings, ice cream, rich sauces and gravies Foods high in sugar: soft drinks, sweets, jam, sugar, cakes, puddings, biscuits, pastries and ice cream Fat Essential fatty acids Vitamins A, D, E and K Message Recommendations Eat or drink moderate amounts Choose lower fat versions Choose soya milk enriched with calcium Eat moderate amounts Choose lower fat versions such as meat with the fat cut off, poultry without skin and fish without batter Aim to eat at least one portion of oily fish each week which includes: Sardines Mackerel Salmon Tuna (fresh only) Kippers pilchards Eat foods containing fat and sugar sparingly Cook these foods without added fat Limit intake of processed meat (eg. bacon, salami, sausages, beefburgers and pate) Nuts are high in fat so eat sparingly and choose unsalted varieties Some foods containing fat will be eaten every day but should be kept to small amounts Choose monounsaturated varieties (eg. olive oil, olive oil based spreads, rapeseed oil, groundnut oil) Choose lower fat varieties where possible (eg. Low fat mayonnaise, salad dressings, salad cream) Foods containing sugar should be limited and eaten at mealtimes rather than between meals to help reduce the risk of tooth decay. Alcohol 'please refer to Appendix 10 in the Nutritional Management of Chronic Disease chapter for information on alcohol'. Core Guidelines for Food and Health Encourage people to choose a variety of foods from the first four groups every day. This will help ensure that they obtain the wide range of nutrients their bodies need to remain healthy and function properly. Choosing different foods from within each group adds to the range of nutrients consumed. Foods in the fifth group - fatty and sugary foods, are not essential to a healthy diet but add extra choice and palatability. The dietary messages within the Eatwell Plate apply to most people, including vegetarians, people of all ethnic origins, people who are a healthy weight and those who are overweight. These recommendations are not fully applicable for population groups including pregnant and breastfeeding women, young children and the elderly recommendations for these groups will be addressed as separate sections within this document. By using the Eatwell Plate as an up-to-date nutrition education tool we are, as health professionals, in a position to offer consistent nutrition information and work towards overcoming the public’s perception that the dietary recommendations are always changing. However providing an effective nutrition education tool is only part of being able to achieve dietary change and when supporting a client in making dietary change we need to consider the approach with clients and consider the client’s perspective. If professionals believe that their mission is to make people change, they usually fail. In order to be effective in helping people change their eating habits professionals need to consider the client’s motivation to change. 4.0 THE PROCESS OF CHANGE The process of change model was originally developed by Prochaska and DiClemente (1986).(7) The diagram shows an adaptation of the model designed to be applicable to the process of changing behaviours which pose risks to health. Stable, ‘safer’ lifestyle Making Change Preparing To change Thinking About change Not interested in changing ‘risky’ lifestyle Maintaining Change Relapsing Core Guidelines for Food and Health 4.1 STAGES OF CHANGE NOT INTERESTED IN CHANGING A RISKY LIFESTYLE Many people attending Primary Health Care Services are not interested in changing their lifestyle, nutrition, inactivity or overeating. They may not ever have considered change, or been made aware of the risks they are running, (Prochaska and DiClemente call this stage ‘precontemplation’.) The health professional’s aim is to get patients to the stage of maintaining a ‘safer’ or ‘healthy’ lifestyle, but there are several stages to go through before that. THINKING ABOUT CHANGE Once aware of the potential benefits of change, or the potential risks of continuing the behaviour, people go through a stage of thinking about change (Prochaska and DiClemente call this stage ‘Contemplation’). They weigh up the costs and benefits of change and seek information to help them in the decision. This stage can last only a few minutes but commonly continues for several years. MAINTAINING CHANGE Once the habit is broken the person needs to maintain the new behaviour. When new habits become well established, the person is seen as moving out of the change process into a long-term ‘safer’ lifestyle. Sometimes maintaining the new behaviour may be difficult and constant vigilance and support is required to avoid ‘relapse’. RELAPSING When a person is unable to maintain the change, old habits return. Sometimes this is because the costs/benefits balance has shifted due to other changes in the person’s life and the change is no longer perceived as worthwhile. Sometimes the environment has changed or support has been withdrawn or become less effective thus making it seem too difficult to maintain the change. Relapse is normal and most people then move, in time, back to wondering whether to change or not, and so on. PROGRESSION THROUGH THE STAGE PREPARING TO CHANGE When the perceived benefits of change seem to outweigh the costs, and when the person really begins to believe change is possible as well as worthwhile, she/he begins preparing to change - perhaps needing extra knowledge, skills and support to move into action. MAKING CHANGE The early days of change tend to require positive decisions to do things differently and some people need - temporarily if not permanently - to change other aspects of their lifestyle in order to break away from habit, (e.g. people cutting down on biscuits stop buying them as part of weekly shop). A clear goal, realistic plan, support and rewards are features of success in this stage. People move both forwards and backwards round the cycle of change, and spend varying amounts of time in each stage. However, people who change successfully do pass through all stages. The authors of the model have said: ‘Individuals who successfully leap over stages, such as from precontemplation (not interested in changing) to maintenance, may exist, but we have not yet found any. We have been able to successfully predict that individuals who leap to action without adequate contemplation or preparation are a high risk for relapse’ Core Guidelines for Food and Health 4.2 DIETARY COUNSELLING TO CHANGE EATING BEHAVIOUR ASSESSMENT: Make an assessment of the diet depending on the health issue in question. When doing this and looking at specific foods one should establish the frequency of consumption, the type and the amount. For example, total fat intake may need to be reduced or the type of fat could be changed. Any action plan should be personalised and include some detail of how a planned change might be implemented. For example a reduction in the calorie content of the diet might mean an individual will alter their cooking methods and/or buy different food products. They may decide to reduce the portion sizes of certain foods or to have them less often. A good action plan will be SMART S Specific What understanding does the person have regarding the link between food and drink choices and their health? M Measurable A Agreed by the individual Establish how ready a person is to change. If they are not ready then giving advice is unlikely to be helpful. Aim to support the individual depending on where they are in the process of change. Acknowledge matters which might make it difficult for a person to change. Goal setting might involve a discussion around issues which are not directly related to food. (Other matters may have a higher priority in an individual person’s life and need addressing first). R Realistic T Time specific GOAL SETTING: Suggestions for change should come from the individual and not the healthcare professional. Encourage the use of an ‘action plan’ which can be reviewed. Care needs to be taken to make sure that the goals are specific and not general, for example, someone might say they will ‘eat more fruit’ – this is only a general goal. The specific goal might be to ‘eat one extra piece of fruit each day on at least four days of the week’. This plan might be implemented by putting extra fresh fruit on the shopping list or buying some tinned or frozen fruit to have in a store cupboard. SUPPORT Follow up arrangements need to be discussed with the individual. Support is important for any lifestyle change. Core Guidelines for Food and Health 5.0 REFERENCES 1. Benzeval M. Judge K & Whitehead M. Tackling Inequalities in Health: An Agenda For Action. King’s Fund Institute 1995 2. Saving Lives. Our Healthier Nation 1999. The Stationary Office Limited. 3. Nutrition Interventions in Primary Health Care. A Literature Review. HEA 1995 4. Food & Health. The Experts Agree. Cannon 1992. ISBN 0 85202 449 5 5. The Balance of Good Health. Food Standards Agency 2001. FSA/0008/0201 30K. 6. The Dietary Reference Values for Food Energy and Nutrients. For the United Kingdom. Committee on Medical Aspects of Food 1991. HMSO.ISBN 0 11 321397 2 7. Prochaska, J.O & Diclemente, CC (1986) Towards a comprehensive model of change in: Miller, W R & Heather, N (eds) Treating addictive behaviours: processes of change. (Plenum, New York) 8. Prochaska, J O, Diclemente, CC & Norcross J C, (1992) In search of how people change: applications to addictive behaviours. American Psychologist September 1992, 1102-14. 9. The Eatwell Plate. http://www.eatwell.gov.uk/healthydiet/eatwellplate/ http://food.gov.uk/mulitmedia/pdfs/eatwellplatelarge .pdf Nutritional Management of Chronic Diseases CONTENTS 1. INTRODUCTION 2. ASSESSMENT 3. OBESITY 3.1 3.2 3.3 3.4 3.5 3.6 3.7 Practical information to discuss with patients – 12 point plan Evidence based interventions Very low calorie diets and meal replacements Pharmocotherapy Referral to a Dietitian Obesity – useful organisations and websites Obesity – resources and useful references 4. CARDIOVASCULAR DISEASE (CVD) 4.1 4.2 4.3 4.3.1 4.3.2 4.4 4.5 Evidence for dietary advice and CVD What is a cardio protective diet? Dietary advice for the management of CVD risk factors Dietary advice to reduce high blood pressure Dietary advice for those with raised blood lipids Referral to a Dietitian CVD Resources 5. DIABETES 5.1 5.2 5.3 Evidence based dietary recommendations Referral to a Dietitian Diabetes –resources 6. REFERENCES Appendices Appendix Appendix Appendix Appendix Appendix Appendix Appendix Appendix Appendix Appendix 1 2 3 4 5 6 7 8 9 10 National Obesity Forum Classification of Obesity – waist and BMI Techniques of Behaviour Modification for Weight Management Co-morbidities associated with obesity Benefits of weight loss Position Paper – Very Low Calories Diets – VLCD Pharmocotherapy/Drug Treatment of Obesity Increasing Omega-3 Fat Intake – Sources of Omega-3 Glycaemic Index and Diabetes Alcohol 1 Nutritional Management of Chronic Diseases CHRONIC DISEASES -OBESITY / DIABETES / CVD 1.0 INTRODUCTION Obesity, Cardiovascular Disease (CVD) and Diabetes are the biggest causes of mortality and morbidity in the UK and are also the most common nutritional disorders in Primary Care.1 The principles for dietary management for all three conditions are similar, and based on the Eatwell Plate (see Core Guidelines) This section describes the nutritional assessment required for these and outlines the dietary emphasis needed for each condition. It also refers to the approach that should be taken when discussing dietary change with clients. 3.0 OBESITY It is recommended that the National Obesity Forum Guidelines2 (NOF) be followed (appendix 1). In 2006 67% of men and 56% of women were either overweight or obese(1). The causes of obesity are complex and multi factorial. (See appendix 2 for obesity classifications). l The first stage in the management of obesity is to establish the underlying factors that have led to obesity. l Dietary recommendations need to be tailored to the individual’s need, based on assessment. It is essential the client accepts responsibility for changing their eating behaviour, rather than the health professional. l It is essential to be aware of any disordered eating, as up to 30% of obese people will suffer from binge eating disorder. These people should be referred to the dietitian and/or counsellor. Others may have less severe forms of disordered eating e.g. erratic eating habits, comfort eating, boredom eating. (See appendix 3 for techniques that may help support these clients.) l Dietary advice will be based on the Eatwell Plate, emphasising 3 regular meals, daily, which are high in starchy carbohydrate and low in fat. l ‘Calorie controlled diets’ can be useful if used in conjunction with behavioural therapy. People need to relearn how to eat and to recognise hunger. It is unhelpful to think in terms of ‘good’ and ‘bad’ food. There are no bad foods, only bad diets. l The emphasis needs to be on permanent changes to lifestyle, including adopting new eating habits and behaviours. Food diaries may help clients identify where eating patterns and behaviours can be modified. l Increasing physical activity is also important. Aim for at least 30 minutes a day 5 times a week. This can be achieved in shorter blocks of 10-15 minutes. l See appendix 4 for consequences of obesity. 2.0 ASSESSMENT It is recommended that local guidelines are drawn up for each of these conditions. However the following is a list of generic information to collect and/or consider: Weight Height Body mass index (BMI) Waist circumference Associated risk factors e.g. smoking, lack of physical activity, hypertension, family history of disease, obesity related morbidity, diabetes, CVD History of dieting Weight history Social, family, occupation details Eating behaviours (including ‘hard to resist’ foods and ‘trigger’ foods) Meal pattern, snacks, portion sizes (including frequency, amount and type of food), shopping and cooking arrangements Knowledge of diet and condition Clients readiness to change, including their motivation and confidence to change (see Core Guidelines) Treatment expectations Gender Ethnicity Socio economic status l l l l l l l l l l l l l l l l 2 Nutritional Management of Chronic Diseases 3.1 PRACTICAL INFORMATION TO DISCUSS WITH PATIENTS -12 POINT PLAN 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Aim for a realistic weight loss of 5-10% of current weight (at a rate of 2-4 kg over a month) Reduce intake of high calorie foods, snacks and drinks, (choose low sugar and low fat foods) and limit fast foods/takeaways Eat regular, balanced meals, including breakfast every day. Have some starchy food at each meal (based on the Eatwell Plate) Be active more often. Every day aim for a total of 30 minutes of physical activity at least 5 times a week. Use a pedometer and aim for 10,000 steps every day. Eat more vegetables and fruit (aim for at least 5 portions a day). Calories do count. Be aware of portion sizes – aim smaller. Keep a food and mood diary; find out what, when, why, and where you eat. Keep a regular check on your weight. Plan ahead. Stick to shopping lists and menu plan for at least 2 – 3 days ahead. Don’t shop when hungry. Set yourself personal SMART goals for changing your habits (specific, measurable, achievable, realistic, time-specific). Small changes to your daily habits can lead to big health benefits. Think long-term changes that will be permanent, not a quick fix. Find your support team. Get family and friends on board to help you and to join in. 3.2 EVIDENCE BASED INTERVENTIONS l l l l l l l 5-10% weight loss (see appendix 5). 600kcal deficit/day for 1-2 lb/week weight loss. An improved quality of diet (based on The Balance of Good Health). A change in the whole family’s eating habits (including shopping, cooking, portion sizes, etc.) An increase in physical activity – aim for 30 minutes, 5 times a week. The 30-minutes can be broken down into 10-15 minute episodes. Daily activities are also very important e.g. use lift instead of stairs, walk short distances instead of taking the car. Use a behavioural approach. (See appendix 3). Long-term support is essential for weight maintenance. This support will not necessarily be provided by a health professional it could come from a self-help group, friend or relative. References 4,5,6,7. 3.3 VERY LOW CALORIE DIETS (VLCD) AND MEAL REPLACEMENTS Evidence suggests these can be effective if used under supervision from obesity specialists (see appendix 6). 3.4 PHARMOCOTHERAPY Orlistat (Xenical) and Sibutramine (Reductil) are the only drugs licensed for obesity management. It is essential that the manufacturer’s guidelines are followed with regard to patient selection, prescribing and monitoring. Dietary modification is still the cornerstone for management and the medication is ineffective without a change in eating habits. It is essential the patient signs up to the support packages (MAP and Change for Life, respectively) see appendix 7. 3.5 REFERRAL TO A DIETITIAN It is appropriate to refer to a Dietitian if: Grade I Obesity BMI>30kg/m2 Grade II Obesity BMI>35 Grade III Obesity BMI>40 l BMI > 28 Kg/m2 with significant associated comorbidities (such as Diabetes: CVD; hypertension, hyperlipidamia etc, see appendix 4) l BMI > 25 Kg/m2 who have been supported to lose weight by other healthcare professionals for > 6 months with no success in weight loss. * It is assumed the GP/Practice Nurse would have already followed the NOF guidelines and given advice and support before referral to a Dietitian. Specialist Obesity Service This service is aimed at patients needing more complex management of their condition. It is appropriate to refer to this service if: l l l l BMI over 40 (or over 37.5 for South Asian) BMI over 35 with co-morbidities (over 32.5 for South Asian). Emotional or comfort eating Previous attempts to lose weight 3 Nutritional Management of Chronic Diseases 3.6 OBESITY USEFUL ORGANSATIONS AND WEBSITES 1. British Dietetic Association Interest Group – Dietitians in Obesity Management – www.domuk.org 2. www.bdaweightwise.com 3. National Obesity Forum (NOF) Website www.nationalobesityforum.org.uk - Free to join 4. Association for the Study of Obesity (ASO) Website for ASO and for ORIC: www.aso.org.uk 5. Health Education Board Scotland (HEBS0) The training package can be accessed via the HEBS website at www.hebs.scot.nhs.uk/learncentre/obesity 6. National Heart, Lung and Blood Institute (NHSBI) The Guideline, Executive Summary and Evidence Report can be accessed via the NHLBI website at www.nhlbi.nih.gov.index 7. The International Obesity Task Force (IOTF) www.iotf.org 8. The National Electronic Library for Health (NeLH) www.nelh.nhs.uk 3.7 OBESITY - RESOURCES 1. Weight Wise Campaign www.bdaweightwise.com 2. NICE (2006) Obesity: Guidance on the prevention, identification, assessment and management of overweight and obesity in adults and children 3. The LEARN Programme for Weight Control (lifestyle, Exercise Attitudes, Relationships, Nutrition) (2000) by Kelly Brownwell. American Health Publishing Company ISBN:1-8785 13-24-9 4. Shape-up (2001) A lifestyle programme to manage your weight by Jane Wardle et al. Weight Concern: London www.weightconcern.com 5. Trainers Tool Kit (2000) – for Dietitians involved in the dietary management of chronic disease by Postgraduate Nutrition and Dietetic Centre in association with and published by the Scottish Diet Sheet Project. Available from Banner Business Supplies Tel: 0131 479 3279 6. Tackling Obesity: A Toolbox for Local Partnership Action (2000) by Alan Maryon Davis, Roberta Rona, Alison Giles, The Royal Society of Physicians Faculty of Public Health Medicine: London – currently being updated 7. Obesity in Practice Journal. Medical Education Partnership. New Bridge Street House, 33-44 New Bridge Street, London, ECV 6BJ. Tel 020 7072 4186 email: [email protected] 4 8. So You Want to Lose Weight. Produced by the British Heart Foundation. Tel 0171 935 0185 and ask for Distribution 9. Medical Action Plan Successful Weight Management Materials. Produced by Roche Pharmaceuticals in 1998, as part of the support package for Xenical. Telephone patient support line which is run by nurses on Tel: 0800 7317138. 10.Change for Life. Weight loss pack produced by Abbott Laboratories 2003. For those using Sibutromine. www.changeforlifeonline.com 4.0 CARDIOVASCULAR DISEASE Cardiovascular disease includes all the diseases of the heart and blood vessels, including coronary heart disease (CHD), stroke and heart failure. 4.1 EVIDENCE FOR DIETARY ADVICE AND CHD There is good evidence that dietary advice given to those with CVD can reduce mortality and morbidity as well as modify risk factors.8 The cardioprotective diet is first line dietary advice for protecting against CHD. It can be used in primary or secondary prevention of CHD and it can be used in conjunction with advice to manage specific risk factors such as hypertension, hyperlipidemia and obesity. Cardioprotective dietary advice should always be set in the context of the Eatwell Plateh (see Core Guidelines). Aims of Dietary Advice for CVD The aims of providing dietary advice to patients are either to help prevent further cardiovascular events in people who have existing CVD (secondary prevention), or to prevent cardiovascular events in those people who are at high risk of CVD (primary prevention). These aims can be achieved by providing advice on the ‘Cardio-protective’ diet and management of cardiovascular risk factors. Nutritional Management of Chronic Diseases See appendix 8 for advice on increasing Omega-3 fat intake via oily fish supplements. 4.2 WHAT IS THE CARDIOPROTECTIVE DIET? The Cardioprotective diet is the first line of dietary advice for protection against further CHD events.8 It emphasises the following key main messages: See section 4.5 for resources for patients on how to increase omega-3 intake. (Leaflet titled – Heart Disease and Omega-3 produced by BDA) 1. Reduce saturated fats and totally or partially replace with unsaturated fats, particularly monounsaturated fats 2. Advise on the Mediterranean diet; i.e. - an increase in fresh foods eg fruit, vegetables and fish (to the recommended level for the population: two portions of fish per week; one of which is oily fish) - include more whole grains and pulses - reduce processed foods Reduce Saturated Fat Advice should be provided on reducing saturated fat and total or partial replacement with unsaturated fats (rapeseed or olive oil). Advice on Mediterranean Diet Mediterranean dietary advice should be provided with an emphasis on increasing fruit and vegetables, aiming for 5 portions a day. (Mediterranean advice also includes increasing omega-3 fats and fresh foods, whilst reducing saturated fats and processed foods) Increase in Omega –3 fat intake Priority should be given to ensuring the patient has adequate omega-3 fat intake. Advice would differ depending on whether the patient is classed as primary or secondary prevention. The cardioprotective diet affects cardiovascular disease by altering a wide range of risk factors in a positive way12. Table 1 presents further information on food and nutrients proven to have an effect on the cardiovascular disease process and/or risk factors. The table has identified nutritional effects specifically on cholesterol, triglycerides and blood pressure, as these factors are easily identifiable in clinical situations. However, diet can affect the cardiovascular process by other ways which include reducing arrhythmias, thrombosis, lipid oxidation and inflammation, homocysteine levels and insulin resistance, platelet aggregation and clotting factors. Advice for primary prevention (Low risk patients and those patients with risk factors such as hypertension, hyperlipidaemia and obesity): Aim for two portions of fish per week one of which should be oily. Diabetes guidelines recommend 1-2 portions of oily fish per week.9 Secondary Prevention (Patients post MI and post MI with diabetes8,10,11): Aim for 2 – 3 portions of oily fish per week or take 0.5 – 1.0g omega-3 fish oil supplements (eicosapetanoic acid and docosahexanoic acid) per day Table 1. Table of Nutrients and Foods and their effect on CVD risk factors The following table gives an indication of the predicted effect of different foods and nutrients on CVD factors. The priority should be given to the evidence-based cardioprotective dietary advice outlined above rather than focussing on the effects of individual foods and nutrients. HDL × total Rapeseed (vegetable oil) oil is the preferred oil as it contains omega-3 fats and is cheaper. × HDL If polyunsaturated fats are the main fat used, encourage a good antioxidant intake. LDL LDL OTHER × Sunflower, Use less polyunsaturated fat corn, & soya oil and more monounsaturated & spreads made fat from these. total Effect on blood pressure × Use these type of fats and oils more often than other fats. Choose spreads made from either olive oil or rapeseed (pure vegetable oil) Ý Ý Rapeseed or olive oil should be priority. (Groundnut, peanut also). Effect Effect on on cholesterol triglyceride Ý Poly-unsaturated fats RECOMMENDATION Ý Monounsaturated fat FOODS ÝÝ NUTRIENT Excess intakes can increase atherosclerosis. 5 Nutritional Management of Chronic Diseases LDL HDL all OTHER Saturated fat is converted to cholesterol by the liver. It also reduces thrombosis & insulin resistance. Use lower fat dairy products Encourage oily fish . If oily fish not eaten encourage other sources or fish oil supplements. See appendix 8 ÝÝ Oily fish: portions/week Primary prevention: 1 Secondary prevention: 2-3 Or Fish oil supplement: 0.5 – 1.0g omega-3 per day. × Oily fish. See resource Heart Disease & omega-3 (BDA) for other foods. total Effect on blood pressure Ý Replace saturated fat with monounsaturated fats. Reduce all foods containing saturated fat to a minimum. × Cakes, biscuits, meat products, Butter, ghee, lard, cream, coconut oil, full fat dairy products. Effect Effect on on cholesterol triglyceride Ý Omega – 3 oils RECOMMENDATION Ý Ý Ý Ý Saturated fats FOODS × NUTRIENT Dietary cholesterol Eggs, liver, prawns, kidneys. Do not need to cut down unless advised by Dietitian. Saturated fat more important. total HDL × Trans fats may be found in foods that contain hydrogenated fats, including some types of biscuits, cakes, fast food, pastry, margarine and spreads. × Hydrogenated vegetable oil and foods cooked in it. Ý Ý Ý Trans fats × ÝÝ Omega-3 oils also: arrhythmias and insulin resistance thrombosis, inflammation, Act the same as saturated fats. LDL Dietary cholesterol has only a small effect on serum cholesterol. Should only be strictly reduced in familial hypercholesterolaemia. Ý increase; decrease; × × × Ý Ý total HDL LDL Ý × × all ( in excess) Ý Need 25g per day of soy protein for effect. HDL LDL Many of these nutrients help reduce atherosclerosis Higher potassium intakes have been associated with lower blood pressures. ( in excess) Above 1-2 units daily blood pressure & triglycerides can be increased. All alcohol has same effect. Salt restriction leads to reductions in blood pressure. × Soy containing foods (e.g. soya). total × Soy protein High fibre (soluble & insoluble) diets have been associated with lower blood pressures. × Minimise use of added salt to cooking & meals. Reduce intake of salty/processed foods (crisps, gravy, soy sauce, packet soups, processed meat etc). × Table/cooking salt, rock salt; processed, snack & convenience foods. Ý Salt (ALL types) × 1-2 units daily. Contraindicated in alcohol addiction, liver disease. Ý Ý All alcoholic drinks.. × Alcohol all × × See recommendations for soluble fibre. × Fruit, vegetables, pulses, wholegrain cereals, nuts. HDL Can LDL Ý Ý Anti-oxidants, potassium, folic acid, & other compounds total LDL Ý Aim for minimum 5 portions fruit and vegetables/day, & include more pulses (peas, beans, lentils etc). Choose wholegrain cereal products. HDL These products are very expensive and should not be used as a substitute for other cardio-protective dietary changes. Continuing consumption is necessary in order to maintain the effects. Ý Fruit, vegetables, pulses, oats, beans, peas, chickpeas. Soluble fibre total Ý 20-25g/day needed for clinical effect. It is necessary to follow the manufacturers recommended serving for these products to be effective. Ý Functional foods & margarine e.g. Flora Pro-Activ, Benecol. × Plant stanols & sterols × No specific guidance for restriction of egg consumption exists. Could be useful for vegetarians – but very high intake needed for effect. no significant effect. LDL (Low Density Lipoprotein) cholesterol is the “bad” cholesterol known to be responsible for atherosclerosis. HDL (High Density Lipoprotein) cholesterol is a “good” cholesterol which does not cause atherosclerosis. Triglycerides are another type of fat in the blood which cause atherosclerosis. There is currently not enough evidence to support making changes to intakes of garlic, caffeine, coffee, red wine and vitamin E. For this reason these foods or nutrients have not been included in the table. 6 Nutritional Management of Chronic Diseases 4.3 DIETARY ADVICE FOR THE MANAGEMENT OF CVD RISK FACTORS The above advice should be given as priority to all patients with CVD. Research has shown that giving the above advice will save more lives than giving weight loss or lipid lowering dietary advice. For advice on alcohol see Appendix 10. 4.3.1 DIETARY ADVICE TO REDUCE HIGH BLOOD PRESSURE l Reduce salt intake to appropriate level (< 6g day) m m m m Use little or no salt in cooking Try not to add salt at the table Cut down on salty, processed foods, ready meals and takeaways Check out food labels (look for less that 0.25g salt per 100g or 0.1g sodium per 100g) and go for lower salt choices l Encourage potassium intake from natural sources i.e. unprocessed food, especially fruit and vegetables l Reduce weight to appropriate level (this may decrease dosage requirements for those on antihypertensive medications – aim for 10% weight loss) l Ensure adequate calcium intake (2-3 portions calcium/dairy foods per day) See Core Guidelines on Balance of Good Health l Keep alcohol intake within healthy limits (see Core Guidelines) 4.3.2 DIETARY ADVICE FOR THOSE WITH RAISED BLOOD LIPIDS l Ensure patient receives advice on the cardioprotective diet prior to lipid lowering advice. l Ensure the patient is on a statin. Research shows that statins are more effective than dietary advice. l Replace saturated fats with unsaturated fats (preferably mono unsaturated fats, rapeseed or olive oil) l Encourage soluble fibre (especially oats, but also beans, peas, lentils etc) 4.4 REFERRAL TO A DIETITIAN Referrals received by the Nutrition and Dietetic Department will be prioritised as follows: 1. Patients with existing CVD i.e. angina, myocardial infarction, stroke or peripheral vascular disease, cardiac bypass surgery, angioplasty. Patients who have had a recent major coronary event should be part of a cardiac rehabilitation process13 and therefore should have been included in local programmes to receive dietary advice. However, we will accept referrals where patients have not accessed cardiac rehabilitation programmes or require further support. 2. Patients with a high risk of CHD – i.e.30% risk of CHD event (angina or MI) over the next 10 years14 (where first line advice from another Health Care Professional has been unsuccessful) Where global risk assessment has not been used, referrals will be accepted for patients who have diabetes and other risk factors present such as hyperlipidaemia, hypertension and obesity. Patients with raised cholesterol only Referrals for cholesterol lowering advice with no other CVD risk factors present (i.e. low risk 10 – 15% CHD risk) will not routinely be offered an appointment with a Dietitian because dietetic time is prioritised to those patients with existing CVD and higher CVD risk. Practice Nurses or other Health Professionals should provide first line advice. First Line Advice by Other Health Professionals It is recommended that first line dietary advice on the cardioprotective diet is given by Health Professionals other than dietitians (e.g. Practice Nurse). This includes patients in need of lipid lowering advice because research shows statins are more clinically effective at reducing lipid levels than dietary advice alone15,16. Dietetic time is prioritised to those patients at greater risk of developing CVD and struggling with first line dietary advice. 7 Nutritional Management of Chronic Diseases 4.5 RESOURCES Good Heart Food produced by Comic Company and the BDA. This is the most up to date leaflet and should be used as priority. www.bda.uk.com or www.comicompany.co.uk Heart Disease and Omega-3’s produced by the BDA www.bda.uk.com. This is to be used to promote the use of Omega-3 fats for oily fish and other sources if patients need ideas for eating Omega-3 fats. Carbohydrate l 60-70% of the total daily energy intake should come from these foods in combination with monounsaturated fatty acids (MUFA). l The inclusion of low glycaemic index foods should be encouraged (see appendix 9). Fruit and Vegetables l A4 sheet ‘Foods for a Healthy Heart’ (available via intranet). This is useful for Primary Care Nurses and other Health Professionals. Cut the Saturated Fat: produced by British Heart Foundation. This leaflet is useful for those with raised lipids. www.bhf.org.uk Fat l Saturated and trans-unsaturated fatty acids should provide less than 10% of the total energy intake. A lower intake (<8% total energy) may be beneficial if LDL cholesterol is elevated. l Polyunsaturated fatty acids should not exceed 10% of the total daily energy intake. l Increase intake of monounsaturated fatty acids (MUFA). These, together with carbohydrate should make up 60-70% of the total daily energy intake. No fixed amount of MUFA has been stated, rather that the proportions can depend on individual preference. Care must be taken not to cause weight gain by including too much fat. l Fish oils and Omega-3 fatty acids Supplementation is not generally recommended in diabetes. A moderate intake of oily fish can be encouraged. Food Facts: Eating for a healthy heart. www.bda.uk.com. This is useful for primary prevention 5.0 DIABETES - SUMMARY OF DIETARY RECOMMENDATIONS Diet therapy is regarded by Diabetes UK as the cornerstone of diabetes management. It is important that consistent dietary messages are given by all members of the primary and secondary health care teams. The aim of dietary management is to provide patients with the information required to make appropriate and informed choices regarding the type and quantity of food that they eat. The overall goal of such advice is to achieve and maintain optimal metabolic and physiological outcomes (e.g. HbA1c, lipids, BMI), improve quality of life and reduce the risk of complications in the longer term. 5.1 EVIDENCE BASED DIETARY RECOMMENDATIONS FOR DIABETES The principles of dietary management for people with diabetes are similar to the advice recommended for the population as a whole. This section outlines the specific recommendations for people with diabetes. Summary of the Recommendations of the Diabetes and Nutrition Study Group (DNSG) of the European Association for the study of Diabetes (EASD). 17 8 Foods naturally rich in dietary antioxidants (tocopherols, carotenoids, vitamin C and flavonoids) and other water and fat-soluble vitamins should be encouraged. Sugar and Sugary Foods The advice for people with diabetes is no different from that given for the general population. Less than 10% of the total daily energy intake should be from sugar. This is approximately 50g sugar in a 2000 Kcal / day diet. Protein Protein intake may provide 10-20% of the total daily energy intake but should not exceed this level. Approximately, this means 50-100g of protein / day in a 2000 Kcal / day diet. Nutritional Management of Chronic Diseases Dietary Fibre Alcohol Dietary fibre, or non-starch polysaccharides may be classified into two broad classes : Soluble fibre – including gums, gels and pectins (e.g. pulses, fruits and vegetables) Insoluble fibre – for example cellulose and lignin (e.g. bread and cereals) It has been observed that the benefits of dietary fibre are most marked when soluble fibre is included with, or incorporated in foods. Pharmacological therapy, supplementing meals with guar and pectin for example, is not recommended. Please see appendix 10. ‘Special Diabetic Foods’ These should not be encouraged. Non-alcoholic drinks sweetened artificially may be used for people with diabetes Table 2 summarises the practical advice to achieve these recommendations. Salt As in the general population, people with diabetes should be advised to restrict salt intake to under 6g / day. There may be value in further restriction for those with elevated blood pressure but achieving it would be difficult. Table 2 Practical Advice for People with Diabetes See also Core Guidelines, this advice is based around the Eatwell Plate. Food Type Fat Practical Advice Reduce intake of ‘fats’ generally – Use less saturated fats such as butter/lard/ghee/coconut fats, visible fat on meat. Reduce the intake of processed foods, biscuits, pastries, pies, cakes etc., Reduce intake of fried foods Use low flat dairy products e.g., reduced/low fat cheeses, skimmed or semi-skimmed milk. Use monosaturated fats (MUFA) – olive oil/rapeseed oil and spreads made from these plant oils. Nuts are a good source of MUFA but are also high in energy and protein so only take small amounts. 2g Plant stanols or sterols per day reduces LDL cholesterol. Rationale Helps reduce coronary risk l Helps weight management l l l l l l Sugar and sugary foods l l l l l l Reduce the overall intake of these foods Cut out sugary drinks Can be eaten occasionally as treats in small amounts Best included as part of a balanced meal Check food labels for sugar content Artificial sweeteners such as aspartame, acesulfame K, sucralose, saccliarine, and cyclamates are suitable for people with diabetes. To assist in achieving good blood glucose control. Helps weight management. A high intake of sugary foods contributes to dental caries. 9 Nutritional Management of Chronic Diseases Food Type Meat, fish and alternatives Advice l l Dairy Foods l Fibre l l Salt Rationale Two small portions a day Have 1 – 2 portions of oily fish each week. To reduce risk of coronary heart disease Aim for 2 – 3 portions of low fat dairy foods daily. Reduces blood pressure therefore reduces cardiovascular risk. Choose starchy carbohydrates, especially those with a low glycaemic index e.g., pasta, oats (see appendix 9) Aim to increase consumption of fruit & vegetables. Include more pulses (peas, beans and lentils). These foods increase satiety, so help weight management. Help to maintain a healthy bowel Are rich in micronutrients and vitamins Can help to improve glycaemic control and blood lipids. People with healthy hearts tend to use more wholegrain products. Reduce intake by – Using less processed foods Having less salted snacks e.g., crisps/nuts Using less salt when cooking and trying alternative flavourings. Trying not to add salt to food at the table Reduce blood pressure therefore reduce cardiovascular risk. l l l l Alcohol l l l l Special Diabetic Foods l l Can be taken in moderation Men up to 3 units/day Women up to 2 units/day Have at least two alcohol free days Avoid low carbohydrate beers and lagers which are often high in alcohol. Do NOT drink on an empty stomach. With moderate intake there are cardioprotective benefits. If recommendations are exceeded weight gain may occur. There is also a risk of raised blood pressure and raised blood triglycerides if alcohol is taken. Some oral hypoglycaemic agents, and insulin cause more risk of alcohol induced hypoglycaemia. Avoid foods labelled as special ‘diabetic’ products and use reduced sugar instead e.g., reduce sugar jams. Artificial sweeteners can be used in drinks (see ‘sugars and sugary foods’) Such foods are unnecessary. They can be expensive and are often high in calories and fat. They often contain types of artificial sweeteners that can have a laxative effect eg. Sorbitol, Xylitol. 5.2 REFERRAL CRITERIA - DIABETES Referrals for all types of diabetes will be accepted. All patients with diabetes should be offered structured education (usually provided in group settings), however the following criteria indicate when it may be appropriate to refer patients to see a dietitian in a clinic setting: l l l l l l over or underweight dyslipidaemia, hypertension poor understanding of healthy eating for diabetes despite advice from other health care professionals or attendance at diabetes group education other concurrent diet-related condition eg. food allergy, coeliac disease, IBS etc. change of treatment regimen or planning change of treatment, eg. progression to oral hypoglycaemic medication or insulin patient request. 10 5.3 DIABETES - RESOURCES AND USEFUL REFERENCES Useful resources are available from Diabetes UK, ‘The charity for people with diabetes’. For a catalogue contact them at: - 10 Queen Ann Street, London, W1G 9LH. Telephone Fax Email Website - 020 7323 1531 020 7637 3644 [email protected] www.diabetes.org.uk Eating well with Diabetes (free). Produced by Diabetes UK Food and Diabetes: how to get it right (charged for) Produced by Diabetes UK Nutritional Management of Chronic Diseases Food and Diabetes (yellow booklet with strawberry on cover) produced by Birmingham Community Nutrition & Dietetic Service. Contact us for more information. Eating well and keeping well with diabetes. (for elderly people) Produced by the Nutrition Advice for Elderly Group (NAGE) of the British Dietetic Association. Phone the BDA Publications Department and ask for NAGE order form. Tel: 0121 616 4926 Department of Health (2001) National Service Framework for Diabetes: Standards Department of Health (2005) Structured Patient Education in Diabetes: Report from the Patient Education Working Group Gray A, Clarke P, Farmer A, Holman R on behalf of the UKPDS group. Implementing Intensive control of blood glucose concentration and blood pressure in type 2 diabetes in England: Cost analysis. BMJ 2002 325, 860-863 Nutrition Subcommittee of the Diabetes Care Advisory Committee of Diabetes UK. The implementation of nutritional advice for people with diabetes. Diabetic Medicine 2001 20, 786-807 Rutten, G (2005) Diabetes Patient Education: Time for a New Era. Diabetic Medicine, 6:671-673 Tasker PRW (1998) The Organisation of Successful Diabetes Management in Primary Care. Diabetic Medicine, 15:S58-S60. Lean MEJ, Powrie JK, Anderson AS, Garthwaite PH. Obesity, weight loss and prognosis in type 2 diabetes. Diabetic Med 1989, 7 228-233 Mulvihill C and Quigley R. The management of obesity and overweight: an analysis or reviews of diet, physical activity and behavioural approaches. London: HAD 2003 Must A et al. The disease burden Associated with Overweight and Obesity. JAMA 1999; 282:1523-9 Wing RR, Koeske R, Epstein LH, Norwark MP, Gooding W, Becker D. Longterm effects of modest weight loss in type 2 diabetes. Arch Int Med 1987, 147, 17491753 6.0 REFERENCES 1. Statistics on Obesity, Physical Activity and Diet: England (2008). Published by the Information Centre. 2. National Obesity Forum (NOF). Website www.nationalobesityforum.org.uk - Free to join 3. Obesity: Preventing And Managing The Global Epidemic: Report of the World Health Organisation Consultantion in Obesity (1997) 4. At Least Five a Week. Evidence of the impact of physical activity and its relaitionship to health. (2004) Department of Health. London. 5. The Management of Obesity and Overweight: An analysis of reviews of diet, physical activity and behavioural approached. (2003). The Health Development Agency 6. Systematic Review of Interventions for the prevention and treatment of obesity and the maintenance of weight loss (1997). York University 7. Obesity in Scotland (1996) A national clinical guideline for use in Scotland by the Scottish Intercollegiate Guidelines Network (SIGN 8). SIGN Edinburgh. www.sign.ac.uk 8. Hooper L (2004) Dietetic Guidelines: diet in secondary prevention of cardiovascular disease (updated, first published June 2003) Journal of Human Nutrition and Dietetics 17,337-349 9. Nutritional Subcommittee of the Diabetes Care Advisory Committee of Diabetes UK (2003). The implementation of nutritional advice for people with Diabetes. Diabetic Medicine, 20 786-807. 10.Bucher et al. (2002) N-3 polyunsaturated fatty acids in coronary heart disease: a meta-analysis of randomised controlled trials. American Journal of Medicine, 112: 298-304 11.Farmer A, MontoriV, Dinneen S, Clar C. Fish oil in people with type II diabetes mellitus (Cochrane Review). In the Cochrane Library, Issues 2,2004. Chichester, UK: John Wiley & Sons, Ltd. 12.Scottish Intercollegiate Guidelines Network (SIGN) (1996) Lipids and the primary prevention of coronary heart disease. SIGN publication no.40 13.Department fo Health (2000). National Service Framework for Coronary Heart Disease – Chapter 7 Cardiac Rehabilitation. London Department of Health. 14.Wood D, Durrington P, Poulter N, et al. Joint British Recommendations on prevention of coronary heart disease in clinical practice. Heart; 80: S1-S29 15.Department of Health (2000) – National Service Framework for Coronary Heart Disease – Chapter 2 Preventing Coronary Heart Disease in High Risk Patients, London: Department of Health. 16.Scottish Intercollegiate Guidelines Network (SIGN) (1996) Lipids and the primary prevention of coronary heart disease. SIGN publication no. 40 17.Ha, T. K. K. and Lean, M. E. J. Technical Review: Recommendations for the Nutritional Management of Patients with Diabetes Mellitus. European Journal of Clinical Nutrition (1998) 52, 467 - 481. 11 Nutritional Management of Chronic Diseases APPENDIX 1 National Obesity Forum Guidelines on management of adult obesity and overweight in Primary Care Obesity and overweight can be managed in Primary Care by a motivated well-informed multi-disciplinary team. The aim of treatment is to achieve and maintain weight loss by promoting sustainable changes in lifestyle. Patient selection: Most patients attending diabetic or cardiovascular clinics will automatically be candidates for weight management. Other patients may be picked up by practice audit, opportunistic screening or self-referral. Posters and leaflets should be available in the surgery and community for the education of patients. Treatment groups: Treatment or advice should be offered to: l Patients with BMI >30 l Patients with BMI >28 with co-morbidities, e.g. COAD, ischaemic heart disease l Patients with any degree of overweight coinciding with diabetes, other severe risk factors or serious disease. l Patients who self-refer, where appropriate. l Parents of families with more than one obese or overweight member may need special consideration and more intensive support. l Prevention advice should be offered to high risk individuals e.g. those with a family history of obesity, smokers, people with learning disabilities, low income groups. History: including personal medical history, family history, social history, past history of dieting, readiness to change, barriers to change and current diet and levels of activity. Investigations: To isolate any medical pathology, Act as a baseline for future measurements, Exclude any secondary conditions or co-morbidities, Reassure patients that there is no reason why they cannot lose weight. Height, weight, BMI ( > 25 overweight, > 30 clinically obese), waist circumference (>102cm for men, >88cm for women lead to substantially increased health risk), blood pressure, urinalysis and blood tests if appropriate: consider U&Es TFTs, LFTs, fasting Blood Glucose, fasting lipids, hormone profile including sex hormones and cortisol. Other tests should be carried out as dictated by co-morbidities, e.g. CXR, ecg, glucose tolerance test, HbA1c, creatinine clearance. Bio Impedance Analysis: is an indirect measure of fatness and can be unreliable in e.g. children and athletes. Bioelectrical Impedance Analysis can be used to measure body fat and lean tissue mass; it is reliable and accurate, and can be motivational in patients who become more active and improve their body composition. It is assessed with an inexpensive stand-on body composition analyser. Primary Care Teamwork: After initial assessment, management should involve as many members of the primary care team as possible, according to availability (including doctors, nurses, dietitian, counsellor etc) to provide support and advice and weight loss and its long-term maintenance. Information on local facilities for exercise and physical activity, relevant support groups and weight management groups should be made available. It is essential that each member of the team gives consistent advice, and has a positive approach. Treatment: Parents and families; it is important to give special consideration to situations where parents and other family members are obese or overweight. Parents are important role models for their children, but the child may be the catalyst for change within the whole family. Successful interventions involve the whole family, and the children and/or adolescents, and family should be willing and motivated to make lifestyle changes. Weight maintenance should be addressed at the start of any weight management programme and support for any weight loss achieved should be offered on a long-term basis. Obesity is a chronic condition and its management should be lifelong. Goals: Aim for 10% weight loss in 3 months to achieve significant health benefits. 5-10% has also been shown to produce measurable health outcomes. Any weight loss should be encouraged and for some weight maintenance, rather than weight gain may be a realistic goal. 12 Nutritional Management of Chronic Diseases First line: The aim is to achieve a 600Kcal deficit of energy/day requirements through changes in diet and physical activity. l Support and encouragement e.g. weight management clinics either within primary care or commercially run. Targets, treatments and expectations should be agreed with patients, eg 0.5kg per week, or 10% maintained weight loss rather than ‘ideal weight’. Advice about co-existing risk factors e.g. alcohol, smoking, hyperlipidaemias. Regular follow-up appointments with initially monthly, then 1-3 monthly for 1 year, to help maintain weight loss. l Permanent sustainable lifestyle changes: some activity every day; less television, computer games and sedentary lifestyles; more exercise; 30-40 minutes sustained exercise; e.g. brisk walking, swimming or cycling, at least 5 days per week. l More exercise during daily routine; use stairs instead of lifts; walk to work, or park the car further away from work place; take a walk during lunch break. Gardening, washing the car, and activities around the home should be encouraged. l Encourage activity as a whole family; e.g. walks or trips to the park for relaxation. Dietary changes: l Establish regular meals, including breakfast & encourage healthy eating for long term weight management. l Reduce dietary fat; avoid fried food; encourage grilled, boiled or baked. Buy lean cuts of meat; avoid crisps, pies, cakes, biscuits. Use semi-skimmed milk and low fat spreads. l Encourage healthy snacks e.g. fruit as alternatives to sweets, chocolates or crisps. l Provide advice to patients about food labelling. l Encourage self-monitoring i.e. food diaries to enable patient to establish areas for change. Suggested changes need to be tailored to the individual. Giving standard diet sheets is rarely effective. l Use locally approved advice sheets to ensure consistency of messages. Contact local dietetic departments for guidance. Other Dietary Options: l Meal Replacements provide a suitable option for some patients. These are structured diet plans normally involving the consumption of two meal replacement drinks per day, plus a self prepared evening meal, fruit and vegetables, totalling approximately 1200-1400kcal daily. They are purchased from supermarkets and pharmacies. l VLCDs (diets containing less than 800 kcals) should only be used under close medical and dietetic supervision. Success of the first line treatment is gauged after 3-6 months by reduction of BMI, weight reduction (e.g. 5-10% or waist reduction 5-10cm), improvement of symptoms, or reduced markers of co-morbidity (e.g. exercise tolerance or blood sugar). if these criteria are not achieved, second line treatment should be considered: Drug treatment: l The pancreatic lipase inhibitor Orlistat may be used in conjunction with a low fat diet to achieve more rapid and greater weight loss. Patients must lose 2.5 kg prior to treatment and demonstrate a 5% reduction in weight in 3 months and 10% in 6 months to comply with licensing and NICE guidelines. It is not absorbed from the gut, and is therefore free from systemic side effects however patients eating inappropriate high amounts of dietary fat may experiences oily bowel motions, flatulence or leakage. l Sibutamine inhibits reuptake of seretonin and noradrenaline, which control food intake. It has been shown to be an effective aid to weight reduction and maintenance. It helps patients feel satisfied with smaller portions of food, so that they eat less. It is contraindicated in patients with high or poorly controlled blood pressure (>145/90) or significant cardiovascular disease. BP must be checked initially at 2 weekly intervals for 3 months. Patients must show 2 kg loss at 4 weeks and 5% at 3 months in order to continue treatment. l According to their licenses and the NICE guidelines, Sibutramine and Orlistat are indicated for the promotion of weight loss as an adjunctive therapy within a weight management programme for patients with nutritional obesity and a BMI of 30Kg/m2 or higher, or for patients with BMI of 28Kg/m2 or higher (27Kg/m2 for Sibutramine), if other obesity related risk factors are present. Other therapies: l Behavioural therapy. Alternative treatments, including acupuncture and hypnotherapy. l Referral to hospital obesity clinic when insufficient weight loss achieved, particular when BMI>40, or >35 + co-morbidities, or in presence of uncontrolled complications. l Bariatric Surgery can be extremely successful, but is only indicated in the severely obese; someone who is >100% above their ideal weight; has a BMI>40 or is at immediate risk of serious medical complications. An increasingly common procedure is the adjustable laparoscopic gastric band. By this method the functional capacity of the stomach is permanently reduced by the partitioning off of a small segment of the body of the stomach, in order to reduce food intake. Older methods, including the ‘Roux-en-Y’ technique, surgically bypass the stomach, thereby combining malabsorption of food with restriction of the capacity of the stomach. 13 Nutritional Management of Chronic Diseases APPENDIX 2 WAIST AND BMI Measurement of Obesity Obesity is classified using the Body Mass Index (BMI), a simple index of weight for height. The index is measured by the formula: BMI = weight (in kg) divided by height (in m2). Classification* BMI (kg/m2) Asian-Pacific* BMI (kg/m2) Caucasian Risk of co-morbidities Underweight <18.5kg/m2 <18.5 kg/m2 Low (but risk of other clinical problems increased) Normal Weight 18.5-22.9 kg/m2 18.5-24.9kg/m2 Average Overweight 23.0-24.9 kg/m2 25-29.9kg/m2 Mildly increased Obese class l 25.0-29.9 kg/m2 30-34.9kg/m2 Moderate Obese class ll > 30.0 kg/m2 35-39.9kg/m2 Severe Obese class lll > 35.0 kg/m2 >40kg/m2 Very severe Adapted from International Diabetes Institute 13 *classification is under review by WHO. Suggested further public health action points along the continuum of BMI 14. Interpretation of BMI is limited because it does not account for differences in size of body frame, proportion of lean mass, gender, and ethnicity and age (University of York, 1997). WHO are preparing evidence to redefine BMI for different ethnic groups. Fat Distribution and Waist Measurement The waist-hip ratio has been the traditional method of identifying people with increased risk due to the accumulation of excess intra-abdominal fat. Research suggests that the measurement of waist circumference alone is preferable and best reflects the intra-abdominal fat mass without any need to adjust for height. The waist circumference is measured at the halfway point between the superior iliac crest and the rib cage in the midaxillary line.9 Women are at equivalent absolute risk to men of coronary heart disease, at the same value waist-hip ratio. The following levels are sex-specific and indicate enhanced relative risk: Gender /ethnicity Increased Risk Substantial Risk Non - Asian Men = 37inches) à 94 cm ( ö = 40 inches) à 102 cm ( ö (ö = 36 inches) à 90 cm = 32 inches) à 80 cm ( ö à 88 cm à 80 cm Asian Men Non - Asian Women Asian Women (ö = 35 inches) = 32inches) (ö (From: SIGN Guidelines, 1996)9 Excess fat that is found in the stomach region is often associated with heart disease, diabetes and some types of cancer. Individuals with this type of fat distribution are commonly referred to as being ‘apple shape’. Excess fat which is found under the skin, around buttocks, hips and thighs is generally accepted to be less harmful to health and these individuals are said to have a ‘pear shape’ (Ashwell, 2000). Therefore BMI should be used as a broad indicator and waist circumference used to give measurement of cardio-vascular disease risk. 14 Nutritional Management of Chronic Diseases APPENDIX 3 Techniques of behaviour modification for weight management (adapted from Brownell 1997) 1. STIMULUS CONTROL Shopping: Shop for food only on a full stomach Shop from a list Only buy appropriate foods Avoid ready-to-eat foods Only carry the amount of cash needed for foods on the shopping list 3. Slow rate of eating Take one small bite at a time. Chew food thoroughly before swallowing Put fork down between mouthfuls 4. Plans: Plan to limit food intake Pre-plan meals and snacks Substitute exercise for snacking Eat meals and snacks at scheduled times Do not accept food offered by others. Activities: Use graphs, cartoons, pictures, etc., to remind yourself to eat properly. Make nutritionally acceptable foods as attractive as possible in preparation and presentation. Remove inappropriate foods from the house Store problem foods out of sight Keep healthier foods visible Eat all food in the same place Remove food from inappropriate storage areas in the house. 5. PHYSICAL ACTIVITY Lifestyle activity: Increase lifestyle activity Increase use of stairs Walk where you would normally use a bus or a car Keep a record of frequency, intensity and duration of time walking each day Exercise: Start a mild exercise programme Keep a record of daily exercise Increase the amount of exercise very gradually 7. COGNITIVE RESTRUCTURING Develop realistic expectations for weight loss Set reasonable, realistic weight-loss and behaviour change goals Focus on progress, not shortcomings Avoid imperatives such as ‘always’ or ‘never’ Keep a record of thoughts about self and weight Challenge and counter self-defeating thoughts with positive thoughts SELF-MONITORING Keep a dietary diary that includes: Time and place of eating Type and amount of food Who else (if anyone) is present How you felt before eating Activities that you are doing at the same-time Calorie or/and fat content of foods Examines patterns in your eating NUTRITION EDUCATION Use self-monitoring diary to identify problem areas Make small changes that can be continued Eat a well-balanced diet according to the Balance of Good Health Learn nutrition values of foods Decrease fat intake, increase complex carbohydrate intake 6. 2. REWARDS Solicit help from family and friends Ask family and friends to provide this help in the form of praise and material rewards Clearly define behaviours to be rewarded Use of self-monitoring records as basis for rewards Plan specific rewards for specific behaviours Gradually make rewards more difficult to achieve Serving Food: Keep serving dishes off the table Use smaller dishes and utensils Avoid being the food server Serve and eat one portion at a time Leave the table immediately after eating Save leftovers for another meal instead of finishing what is on your plate. Holidays and parties: Prepare in advance what you will do Drink fewer alcoholic beverages Plan eating habits before parties Eat a low-calorie snack before parties Practice polite ways to decline food Do not be discouraged by an occasional setback EATING BEHAVIOUR 8. RELAPSE Learn to see lapses as opportunities to learn more about behaviour change Identify triggers for lapsing Plan in advance how to prevent lapses Generate a list of coping strategies in high-risk situations Distinguish hunger from cravings Make a list of activities to do which make it impossible to give in to cravings Confront or ignore cravings Outlast urges to eat 15 Nutritional Management of Chronic Diseases APPENDIX 4 SIGNIFICANT CO MORBIDITIES ASSOCIATED WITH OBESITY Being overweight is associated with a number of co-morbidities caused by metabolic complications and/or the excess weight itself Complications of excess weight are: hyperlipidaemia (and low HDL) type 2 diabetes metabolic syndrome increased blood pressure coronary heart disease breathlessness, respiratory disease, sleep apnoea stroke gout weight-related muscoskeletal disorders and arthritis (especially weight bearing joints) cancers : postmenopausal breast, endometrial, ovarian, gallbladder, prostate and colon cancers menstrual abnormalities (PCOS) and hirtuism gallstones (especially in women, and non-alcoholic staetohepatitis(fatty liver)) pregnancy complications: increased risk of neural defects, perinatal mortality, hypertension, toxaemia, gestational diabetes, preterm labour, caesarean, hospitalisation. stress incontinence psychological :social isolation, low self esteem, depression, binge eating, night eating, and reduced employment prospects disability l l l l l l l l l l l l l l l l Relative risks Greatly Increased Moderately Increased Slightly Increased (Relative Risk >>3) (Relative Risk 2-3) (Relative Risk 1-2) Dyslipidaemia Coronary Heart Disease Cancer Metabolic Syndrome Hypertension Impaired Fertility Breathlessness Osteoarthritis (hips/knees) Low back pain Sleep apnoea Gout Reproductive hormone Type 2 Diabetes 16 Imbalance Nutritional Management of Chronic Diseases APPENDIX 5 Benefits of 10 kg weight loss in a 100 kg subject (Jung 1997) Mortality 20 - 25 % decrease in premature mortality Blood Pressure 10 mmHg decrease in systolic pressure 20 mmHg decrease in diastolic pressure Lipids 10% decrease in total cholesterol 15% decrease in LDL - cholesterol 8% increase in HDL - cholesterol 30% decrease in triglycerides Diabetes Reduces risk of developing type 2 diabetes by 50% 30 - 50% decrease in elevated blood glucose 15% decrease in HbA1C LDL: low density lipoprotein: HDL: high-density lipoprotein: HbA1C:- glycosylated haemoglobin 17 Nutritional Management of Chronic Diseases APPENDIX 6 VERY LOW CALORIE DIETS (VLCD) AND MEAL REPLACEMENTS For additional information see position paper on Dietitians in Obesity Management Website. www.domuk.org Meal Replacements What is a Meal Replacement approach? There have been various interpretations of what is meant by ‘meal replacements’. A recently devised working definition states that meal replacements are ‘portion controlled products which are vitamin and mineral fortified and replace one or two meals in the day allowing one low calorie meal using standard foods [and snacks]. This combination of food-based meals and portion controlled liquid shakes, bars or other replacement products is sometimes referred to as a partial meal replacement plan. This approach provides an energy intake of approximately 1200-1600kcal/day and should not be confused with very low calorie diets that provide less than 800 kcal/day and are designed to be the sole source of complete nutrition. Recommendations for use Current research evidence does support the inclusion of meal replacement approaches as one of a range of possible dietary treatments for overweight and obesity. It is recognised that little is known about the value of unsupported, ‘off the shelf’ use of meal replacements products as most of the research has evaluated this approach as part of comprehensive programmes with health professional support. Meal replacements have been found to as effective as traditional dietary treatments in the short term with long term follow up suggesting this approach may encourage weight maintenance. None of the research published to date suggests any adverse effect of using this treatment. The commonly held belief that meal replacements are only helpful in the short term does not seem to be supported by current research. Who does this type of dietary treatment suit? At present it isn’t possible to predict who does best with this kind of approach. However, it might be an option to suggest if a patient: l l l Has tried and failed to lose weight using more traditional dietary treatments or Have difficulty trying to prepare meals or Struggle to control or understand portion sizes Very Low Calorie Diets What is a very low calorie diet VLCD? l 800 kcal/day l Fortified liquid meals, sole source of nutrition, used fro 8 – 16 weeks in morbidly obese clients who have not responded to other more conventional approaches. Recommendations for use The evidence suggests VLCD can be effective for short term use if used under close supervision of obesity specialists and a comprehensive behavioural and lifestyle approach is used along side them. Long term follow up and support is essential. Who does this type of dietary treatment suit? VLCDs are generally reserved for use by those with morbid obesity for who rapid weight loss is required. There clearly is a strong need for education and support on healthy food choices at times when replacement products are not being used, and for ongoing weight loss maintenance. Based on DOM UK position statement March 2005 18 Nutritional Management of Chronic Diseases APPENDIX 7 PHARMOCOTHERAPY / DRUG TREATMENT OF OBESITY Orlistat (Xenical) l Pancreatic lipase inhibitor to be used in conjunction with a low fat diet. Reduces the amount of fat absorbed by approximately 30% with a dose of 120mg, to be taken 3 times a day with meals. l Licensed BMI>30 or BMI> 28 with co morbidities. l As the drug is not absorbed from the gut there are no systemic side effects, although some patients experience oily bowel motions, flatulence and leakage. l Patients should be followed up monthly by GP or practice nurse, and encouraged to use the company’s support package (MAP). l Should demonstrate a 5% reduction in weight within 3 months and 10% within 6 months, otherwise treatment may be discontinued. l However it is recognised that treatment may need to be continued in the long term for weight maintenance, as rebound weight gain usually occurs on discontinuation. Reductil (Sibutramine) l Inhibits re-uptake of serotonin and noradrenaline which controls food intake/appetite. l Centrally acting satiety enhancer with doses of 10/15mg o.d (increased to 15mg if less than 2kg wt loss at 4 weeks). l Licensed BMI>30 or BMI> 27 with co morbidites. l Use in conjunction with calorie controlled diet, so encourage use of company support package (Change for Life). l Patients should lose 2.5 kg at 4 weeks prior, but not essential. l Patients must lose 5% at 3 months, otherwise treatment should be discontinued. l Contraindicated in patients with high blood pressure 145/90 or significant cardiovascular disease. l Follow up at 2 weekly intervals for 3 months, to check BP. l Currently licensed for 2 years. Rimonabant l Recommended as an adjunct to diet and exercise for adults who are obese or overweight and who have had an inadequate response to, are intolerant of or are contraindicated to Orlistat and Sibutramine. l Treatment should be continued beyond 6 months only if the person has lost 5% of their initial body weight since starting treatment. l Should be discontinued if a person returns to original weight whilst on Rimonabant treatment. l Should not be continued for longer than 2 years without a formal clinical assessment and discussion of the individual risks and benefits with the receiving patient. l In 2008 NICE temporarily withdrew it's guidance on the use of Rimonabant for the treatment of overweight and obese patients as a result of the European Medicines Agency's (EMA) recommendation to suspend marketing authorisation for Rimonabant. 19 Nutritional Management of Chronic Diseases APPENDIX 8 INCREASING OMEGA-3 FAT INTAKE: EVIDENCE FOR DIFFERENT SOURCES l Please refer to resource (Heart Disease and omega-3’s) produced by the BDA. l Oily fish should be first advice for increasing omega-3 intake. l If oily fish not taken, the next best evidence for omega-3’s is fish oil supplements (0.5-1.0g omega-3 DHA/EPA per day). l If patients do not want to or will not take fish oil supplements, then suggest patients use rapeseed oil in cooking and a rapeseed/olive margarine as a spread and suggest plant based omega-3 fat sources. l Plant based omega-3 sources (and or vegetarian supplements) should be recommended for vegetarians and vegans. Although their effectiveness is unclear and the scientific evidence for reducing mortality is not the same as for fish oil supplements. 20 Nutritional Management of Chronic Diseases APPENDIX 9 GLYCAEMIC INDEX AND DIABETES Starchy carbohydrate foods should be included at each meal as part of your balanced diet. Carbohydrate foods are sugars and starches and these foods affect blood glucose levels in different ways. Some foods can cause a sharp rise, whilst other produce a slow, more gentle rise in blood glucose levels. This is called the Glycaemic Index (GI) of a food. Foods with low GI have a better effect on overall blood glucose levels, so including these foods in the diet regularly can help to improve the control of your blood glucose. Use the following list to choose carbohydrate foods that produce a slow rise in blood glucose levels. Remember all starchy carbohydrate foods are good, but some are better than other. NB - the GI should not be used alone but as part of an overall healthy balanced diet. GOOD BETTER BEST Breads High fibre white breads e.g. Champion White bread Bagel Crumpets Pitta bread Wholemeal bread Coarse mixed grain breads Granary bread Fruit/raisin bread Rye bread Pumpernickel Cereal Foods Rice Krispies Cornflakes Puffed wheat Cheerios Bran flakes Instant oats Weetabix Shredded wheat Mini wheats Untoasted muesli, no added sugar Porridge Rolled oats All bran Toasted muesli Sultana Bran Special K All types of pasta and noodles White rice Brown rice Old potato - baked, boiled mashed, instant, wedges Biscuits Morning coffee Water biscuits Rice cakes Crisp bread Vegetables Parsnip Swede Coucous Taco shells Semolina Basmati rice Gnocchi New potato, boiled Sweet potato - boiled yam Digestives* Arrowroot biscuits Ryvita Oatmeal biscuits* Rich tea biscuits Oatcakes Ritz Beetroot Sweet corn, broccoli, cabbage, cauliflower, green beans, green peas, tomato Pulses/legumes, baked beans, lima beans, chick peas, split peas, lentils, haricot beans, kidney beans, soya beans, pearl barley. 21 Nutritional Management of Chronic Diseases GOOD Fruit Watermelon BETTER BEST Banana (over ripe), cantaloupe melon, sultanas, pineapple, papaya, fresh apricots, mango juice (unsweetened) Banana (firm/just ripe), apple, cherries, grapes, grapefruit, kiwi fruit, mango, oranges, pear, peaches, plums, dried apricots, dried apple, small glass of apple juice, pineapple juice, grapefruit juice Tea cakes* Sponge cake* Low fat milk shake, yoghurt (low sugar/diet). Fruit from the ‘best’ column above Banana cake* Oatmeal biscuits*, rich tea, potato crisps*, peanuts*, low fat popcorn. Snack Foods Those foods marked with an asterisk (*) can be high in fat and should only be eaten in small amounts if you are overweight. APPENDIX 10 ALCOHOL Alcohol is high in calories and is therefore associated with weight gain. It is also a risk factor for cardiovascular disease and increases the risks of developing certain cancers. Advice for the general population is to limit alcohol consumption to no more than 2-3 units a day for women and 3-4 units a day for men (with 1-2 alcohol-free days each week). People with diabetes are advised to limit alcohol consumption. The following recommendations apply specifically to people with diabetes: 1-2 units a day for women 2-3 units a day for men With 1-2 alcohol-free days each week Examples of the alcohol unit contents of difference drinks are shown below: 125ml glass of wine (12% ABV) 1.5 units 175ml glass of wine (12% ABV) 2 units 1 pint of ordinary strength beer, lager or cider (3.5%) 2 units 1 pint of strong beer or lager (5%) 3 units 30ml measure of spirits (40%) 1.2 units The website www.drinkaware.co.uk has detailed information about the alcohol content of different drinks together with advice and guidance. 22 Black and Minority Ethnic Communities CONTENTS 1. INTRODUCTION 1.1 1.2 Minority Ethnic Communities in Birmingham Diet-related Inequality 2. SOUTH ASIAN COMMUNITIES 2.1 2.2 2.3 2.4 Religion and Culture Food Preferences Hot and Cold Foods Key Dietary Messages 3. AFRICAN - CARIBBEAN COMMUNITIES 3.1 3.2 Food Preferences Infant Feeding Practices 4. CHINESE COMMUNITIES 4.1 4.2 Food preferences Yin and Yang Foods 5. JEWISH COMMUNITIES 5.1 Food preferences 6. OTHERS 7. REFERENCES 8. USEFUL WEBSITES 1 Black and Minority Ethnic Communities 1. INTRODUCTION The nutritional recommendations detailed in other sections of these Food and Health Guidelines also apply to people from black and minority ethnic groups. It is acknowledged that people from black and minority ethnic backgrounds are a disadvantaged group of the population in terms of health (Department of Health, 1992; Balarajan and Raleigh 1995). Overall, the prevalence of disorders such as heart disease, diabetes, hypertension, stroke and mental illness tends to be high but, despite these increased health needs, uptake of healthcare services tends to be low. Health problems are often compounded by factors such as poverty, unemployment, poor housing, communication difficulties and social isolation, particularly for women. Many of these problems have nutritional implications. There is enormous diversity in culture, traditions and food habits both between and within different ethnic groups and even within a single family. It is vital that health professionals understand and are familiar with these factors when offering dietary guidance. About half of those of minority ethnic origin in the UK were born in this country and as a result, western influences on diet have affected traditional eating patterns to a considerable extent. Some people eat a diet which is no different from that of their indigenous peers. Others, particularly older people, or those who have recently immigrated, may still retain their traditional eating practices. 30% of the Birmingham population is made up of people from black and minority ethnic communities based on the census of 2001. This is shown in the diagram below:- 1.1 BLACK AND MINORITY ETHNIC GROUPS IN BIRMINGHAM - 2001 (National Statistics Website: www.statistics.gov.uk) 1.2 THERE IS CONSIDERABLE INFORMATION THAT SUGGESTS THAT SOME MINORITY ETHNIC COMMUNITIES ARE PROPORTIONALLY OVER-AFFECTED BY HEALTH INEQUALITIES INCLUDING THOSE RELATED TO DIETARY INTAKE. For example: l l 2 Coronary Heart Disease (CHD) mortality is 46% higher for men and 51% higher for women in South Asians living in the UK than the average in England and Wales. West African and Black-Caribbean men and women living in England and Wales have lower l l CHD mortality rates than the average (half the rates in men and two-thirds in women). Stroke mortality rates are higher in South Asians, West African and Black Caribbean men and women than the average in England and Wales. Babies whose mothers were born in the Indian subcontinent are on average 200gms lighter at birth than those whose mothers were born in the UK. Black and Minority Ethnic Communities Differences in eating habits, both cultural and religious, can contribute to diet-related disease. For example:l Bangladeshi men and women are more likely to eat both red meat and fatty foods and less likely to eat fruit than any other minority ethnic group. Pakistani men and women have the lowest vegetable consumption of minority ethnic groups. Chinese men and women eat the most fruit and vegetables. MUSLIMS Islam is a major world religion. It lays down detailed rules about social and religious behaviour. Muslims believe in one God, Allah, and that Mohammed was the last and greatest of his prophets. There are five main duties of Islam: l l l The practice of adding salt to cooking is almost universal between South Asian and Chinese groups and is more common in Black Caribbean adults than the general population. l l l Information in the following sections is intended to give only general guidance about the general eating patterns and food preferences of people from the most common minority ethnic groups and religions. Remember, when giving advice to an individual or family about food and nutrition, it is important to tailor the advice on their individual diet and preferences. 2.0 SOUTH ASIAN COMMUNITIES RELIGION AND CULTURE Name of religion: Hinduism Islam Sikhism Followers: Hindus Muslims Sikhs HINDUS Hindus believe that all life is a continuous process, and that all things are subject to reincarnation, birth, death and rebirth. A person is born into his caste – the division of society into different social levels, linked to traditional occupations and to each person’s duty in society. There are four main castes and within each caste there are many sub-castes. For social, religious and economic reasons people generally marry within their own caste. Although there are Hindu temples, most worship is private. Worship is mostly performed at home, often at a family shrine, which may be a special room that has been set aside for prayer and devotion. Belief in one God Prayer five times a day Giving two and a half percent of annual income to charity Fasting from sunrise to sunset during the month of Ramzan (known as Ramadan) Pilgrimage to Mecca Strict Muslims will pray five times a day. Before praying a Muslim will wash and there is a ritual procedure laid down for this. Friday is the Muslim holy day. When men and women attend the mosque together they do not sit together. The Muslim holy book is called the Koran/Quran and must be treated with respect. Religious festivals include Ramadan which takes place annually, Eids, of which there are four or five a year, and other festivals. SIKHS Sikhism is a reformist sect of Hinduism, so Sikhs share many of their beliefs and ideas with Hindus. However, unlike the Hindus, they believe in one God. The caste system is rejected as a matter of principle. Emphasis is placed on the importance of actions and beliefs rather than ritual. Every Sikh has a duty to play a practical and useful role in society and to care for his or her family. Sikhs worship in a temple called a Gurdwara. Communal worship is very important in Sikhism and the Gurdwara is a focus of religious and community activity Langar (free meal) is offered to everyone. Devout Sikh families in Britain try to go to the Gurdwara on a Sunday. The Sikh holy scriptures are called the Guru Granth Sahib Ji; this is treated with great reverence and is placed on a raised platform in the Gurudwara. There are two important festivals: Holi, which is in February/March and lasts three days, and Diwali in October/November. When a Hindu is dying, the priest will usually be asked to perform the full rites by reading from the holy Sanskrit scriptures. 3 Black and Minority Ethnic Communities The most important festivals are: (1) Vaisakhi – Sikh New Year – this is celebrated by prayer. (2) The birthday of Guru Nanak Devji. (3) Diwali – this is celebrated by prayer. The five signs of Sikhism which unite and identify Sikhs are Kesh – uncut hair including the beard Kangha – a wooden comb. Kara – iron, steel or gold bangle Kirpan – a small symbolic dagger religious symbolic knife Kaccha – special undershorts the Indian Sub-Continent they or their family originated from. Most of the Asians in Birmingham will speak one of the following languages: INDIANS may speak either Gujarati, Punjabi or Hindi PAKISTANIS may speak either Punjabi or a dialect of Punjabi called Mirpuri, Urdu BANGLADESHIS will speak Bengali, Hindi What languages do South Asians speak? There are several different languages spoken; the language which is spoken depends on which part of 2.2 FOOD PREFERENCES The table below gives specific details of the foods consumed by the main South Asian groups in Britain. Country Pakistan Bangladesh India Punjab Gujerat Religion Islam Sikhism Hinduism Fasting Ramadan Sunrise to sunset. One lunar month Variable Birthday of deities up to three days per week Pork, non-‘halal’ meat and meat products Alcohol A matter of personal choice but sometimes abstinence from alcohol and beef Beef, often all meat is excluded by choice. Sometimes fish, often eggs for women Wheat as chapati or paratha Wheat sometimes maize flour as chapatti, paratha or puri Wheat, maize or millet flour as chapatti, paratha or puri Foods to be avoided Diet: Main staple cereal Meat, fish and eggs Pulses Main fats Predominantly lamb or chicken, some beef or goat, occasionally liver Dahl, often with spinach, occasional use of gram flour Rice, generally polished Fish including Predominantly lamb Predominantly shell fish, or chicken or chicken, sometimes vegetables or lamb, less pork or fish. meat; less frequently offal Eggs occasionally (not frequently, chicken, Eggs – fried, eaten by strict goat or lamb, and fish. vegetarians) hardboiled or omelette Occasionally Butter, ghee or oil Dahl eaten regularly Pulse mixtures More general use of gram flour Butter, oil or margarine Ghee or oil, occasionally magarine Fruit & vegetables Less frequently Turnip, swede, parsnips used often Dairy products Milk, yoghurt Milk, yoghurt, curd cheese (paneer) 4 Black and Minority Ethnic Communities An example of what might constitute an evening meal for a South Asian family is dahl, a meat or vegetable dish, chapattis and/or rice, side salad, natural yoghurt, pickle and fresh fruit. Family structures could include the nuclear family, an extended family or a joint family including the wives and children of several of the sons of the family. In their country of origin a South Asian family would place great emphasis on getting together for a meal, whether it be lunch or dinner. However, on settling in the UK, lack of time and the availability of convenience foods has meant that family meals are becoming less common as in the indigenous population. ASIAN FOOD - SUGGESTIONS FOR HEALTHY EATING Food or Method of Cooking 2.3 HOT AND COLD FOODS In many communities around the world it is believed that certain foods are “hot” whilst others are “cold”. The hot or cold nature of foods bear no relation to the temperature or the spiciness of the dish. It is believed to be an inherent property of the food giving rise to physical effects in the body. The belief in “hot “ and “cold” foods is held to varying degrees by South Asians. Hot foods are said to excite the emotions, raise body temperature and promote activity. These foods are therefore used when someone has a ‘cold’ condition such as depression or low blood pressure. Cold foods are said to reduce body temperature and impart cheerfulness and strength. Pregnancy is a hot condition and therefore cold foods are eaten to balance this. Advice Suggested STARCHY STAPLES Chapattis Flours used for chapatti Medium-brown to wholemeal Fat added to dough (oil/butter) Try not to add any. Keep Chapattis soft by covering with a tea cloth Butter/margarine/ghee – (clarified butter) Spread onto surface of chapatti Paratha eaten Chapatti flour with butter inside, folded and fried Deep fried chapatti (puri) Have dry chapattis or reduce amount of spread/butter Reduce amount of fat in preparation, and try not to add any after cooking Very high in fat. Try not to have often Limit to special occasions Rice White Brown rice. Brown basmati is also available Pilau rice (fried rice) Very high in fat. Advise boiled more often Biriyani Very high in fat. Try to use low fat cooking methods Potato Cook with skins on when added to curry PROTEINS Meat/chicken Try to cut all visible fat before cooking. Use low fat cooking methods. Lamb keema (mince and peas) Skim fat from surface when dish is made. If eaten daily try to encourage to reduce frequency and substitute some days with dahl/veg curry Masala fish (fried) marinade Try not to fry, bake in oven Paneer (curd cheese) Try not to fry. Put into low fat curries either scrambled or just cut into cubes with frying. Make paneer with semi-skimmed milk 5 Black and Minority Ethnic Communities PROTEINS Eggs Have boiled, poached or scrambled. Cut down on oil when cooking in a curry and do not fry. Dahl, chickpeas and channa Use 1-2 tablespoons of oil. Try low fat cooking methods. Avoid adding any butter at the table before eating. If vegetarian, try to have dahl every day for iron. Vitamin C will help iron absorption; have pure fruit juice or fruit after meal Milk Do not use gold top (Jersey) milk. If overweight advise to have semi-skimmed or skimmed milk. Mention milk tastes thinner but still full of the goodness Yoghurt Encourage to buy low fat or make at home with semi-skimmed milk. Do not add fried gramflour balls (boondi). Add cucumber (raita) and tomato instead FRUIT AND VEGETABLES Fruit Generally recommend to contribute towards 5 a day and spread these out. Where possible, eat with the skins Fruit juice 1 glass of pure fruit juice = 1 portion of your 5 portions a day Vegetables Encourage low fat vegetable curry (subzee); try not to overcook (this reduces nutrients) especially spinach (saag). Encourage salad with meals SNACK FOODS Biscuits, cakes, pastry Avoid sweet Pakistani rusks. Try to reduce frequency of biscuits in general Crisps, bhajis, pakoras, samosas, chevra (Bombay mix) Cut down, as these are very high in fat and salt. Best to have fresh fruit. Limit fried foods. If frying, shallow-fry instead of deep-fat frying and remove excess fat, using kitchen roll, or bake samosas in the oven. Keep for special occasions. Try tea cakes, toast, crumpets and malt loaf instead. SUGARY FOODS Asian sweets (barfi, jalebi and ladoo) Try to avoid Asian sweets – save these only for special occasions. If not overweight, can have puddings made with low fat milk and artificial sweetener Puddings; sevia, kheer, halva Kheer – use semi-skimmed milk. Use sweetener for taste or dried fruit, sultanas and raisins. In puddings – try margarine instead of ghee and reduce the quantity. Save for special occasions Squash/pop/cordial Diet or low-cal, even if only having occasionally – try sugar-free drinks Sweet paan Avoid. Have savoury version instead Sugar, honey, gurr (jaggary), in sweet or savoury foods Try to cut down on, or use artificial sweetener e.g. Canderel, Sweetex 6 Black and Minority Ethnic Communities FATS USED Butter, ghee (clarified butter), margarine Use pure vegetable, sunflower or olive oil instead of ghee or butter. Reduce the quantity used. Aim for 1-2 tablespoons for a 4 person dish Tea/coffee Check the amount and type of milk used. Advise low fat milk. Check if sugar, gurr or honey is added. If necessary use artificial sweetener Take-aways, weddings, parties, relatives (weekends); Temple/place of worship. Check type of food eaten and how often involved, and advise accordingly Pickle Drain oil before eating Examples of Hot and Cold Foods l Hot Foods Ginger, garlic, nuts, almonds, ginger wine, brandy, Gur/honey, coffee, grapes, karela, (a bitter gourd) aubergine, lady fingers (okra), radish, spinach, green chillies, fish, chicken, pork, meat, eggs, pigs trotters, certain lentils (masoor dal), chocolate l Cold Foods Orange juice, cucumber, rice, lassi, lentils, lemon, sugar cane, kheer, cold water, chick peas, beans, onion, spinach, banana Weaning: good weaning practices may be compromised by social disadvantage and the varying quality, expense and availability of familiar Asian foods. Late weaning and prolonged breastfeeding are commonly practised with infants who have only been in the UK for a short time. In the UK, late weaning may be partly due to the poor availability of suitable foods and lack of adequate and appropriate advice. There is a tendency for Asian infants to be weaned on sweet proprietary weaning foods, which are low in protein and iron. For Muslims, this may be due to a limited availability of halal baby food. l Mothers should be encouraged to cook savoury weaning foods at home. Spices can be used but should be limited to a small amount. Salt should be avoided. l The practice of sweetening milk and adding foods such as rusk, honey, Weetabix and baby rice to bottles is common and should be discouraged. Health professionals need to be aware that if they recommend foods which people believe will be too hot or cold for them, they are unlikely to follow advice. 2.4 INFANT FEEDING PRACTICES IN ASIAN POPULATIONS Breast Feeding: The incidence of breastfeeding is much greater in the Indian Sub Continent than in South Asian communities in the UK. There are several reasons for low numbers of Asian mothers breastfeeding. l Verbal communication is the basis for support, hence non-English speaking mothers may be denied this help, except in areas well supplied with interpreters. l A mother in the UK may have to cope with housework, shopping, cooking and other responsibilities without the lying in period she would have had in her country of origin. l Breastfeeding is not usually carried out in the presence of men. Not all British homes are big enough to provide separate rooms for men and women in order to obtain the necessary privacy. Therefore the mother may have to leave the living room and retreat to her bedroom every time the baby wants to feed. 7 Black and Minority Ethnic Communities 3.0 AFRICAN-CARIBBEAN COMMUNITIES The name African-Caribbean collectively refers to people of African descent who come from the many Caribbean islands. The majority of people from the Caribbean moved to the UK during the 1950’s and 1960’s, notably from Jamaica. Although African-Caribbean people are generally Christian, there are many faiths in the Caribbean. Main religions which affect dietary practices include Seventh Day Adventism, Rastafarianism and Islam. Seventh Day Adventists – became a separate body after the expected Second Coming of Christ failed to be realised in 1844. They believe that Christ’s coming is imminent and observe Saturday instead of Sunday as their Sabbath. Followers are often vegetarian. If meat and fish are eaten, pork is avoided, as are fish without scales and fins. Alcohol and other stimulants are avoided. Dietary restrictions will depend upon the individual. Rastafarian - members are originally of a Jamaican religion that regards Ras Tafari, the former emperor of Ethiopia, (Haile Selassie), as God. Many are vegetarian or vegan. The majority of followers will only eat ‘ITAL’ foods, which are foods considered to be in a whole and natural state. Processed or preserved foods are excluded. Specific foods not consumed are pork, fish without fins and scales, fruit of the vine and stimulants. The degree of dietary restriction depends upon the individual. 8 3.1 FOOD PREFERENCES OF AFRICAN CARIBBEAN COMMUNITIES When discussing the Caribbean diet, it is important to remember that the people of the Caribbean are not a homogeneous group. Dietary practices of each island have been influenced by different historical, political, social and geographical factors. For example, development of the sugar colonies brought many cultures to the Caribbean. Hence dietary practices will vary considerably and dishes with similar or the same name can contain different ingredients. An example of what might constitute a meal for an African-Caribbean family is meat or fish, some type of starchy root or green banana or both with 2 – 3 vegetables, chicken with rice/red peas and fried plantain, and salad. Dumplings may be added in addition, e.g. beef stew with vegetables and dumplings. Usually there is no dessert - maybe a fruit. People tend to have one main meal a day. Where the job allows, this is at about 3 or 4pm, otherwise at 6 - 7pm. Black and Minority Ethnic Communities REGIONAL DIETS OF MAIN AFRICAN-CARIBBEAN GROUPS IN BRITAIN FOOD AND DESCRIPTION COOKING METHOD USAGE BREAD - often dense, hard dough bread With or without spreading fat Breakfast/lunch/snacks CREAM CRACKERS Snack eaten with cheese and spreading fat BUN - flat round cake contains molasses Snack eaten with cheese and spreading fat ROTI - flat pancake made from flour and water Cooked on a hot plate Parties/festive occasions / everyday Served with curry FRITTERS - batter mixture often contains saltfish Deep fried Breakfast/snack May be taken with bread DUMPLINGS - made with flour, salt or sugar, baking powder and water. Cornmeal may be added Boiled or fried Eaten with fish/meat/vegetables Fried: used as snack Boiled: used in one pot meals MACARONI - may have sauce or milk, cheese, eggs, onions, flour and fat Boiled/baked in the oven Macaroni cheese. Usually eaten in combination with a rice dish YELLOW CORNFLOUR - made from ground corn. Fine or coarse texture. Boiled with water. ‘Turned’ cornmeal (boiled with water, seasoning, pepper, onion etc.until thickened). Used with wheat flour to make dumplings Weaning food or porridge Eaten with meat or vegetables RICE - white or brown , polished, par-boiled Boiled Large amounts taken, sometimes with added butter, margarine, coconut cream, beans STARCHY ROOT VEGETABLES (can also be called provisions) - Yams, eddoe, sweet potato, potato, cassava, tannia, dasheen Boiled, baked, roasted, mashed or creamed Usually the main part of meal. Eaten with protein foods and vegetables. More than one usually taken at a meal. Added to soup (one-pot meals). Made into puddings, e.g. sweet potato pudding STARCHY FRUITS - green banana, plantain, and breadfruit. Boiled, baked. Plantain sometimes fried Main part of a meal Plantain sometimes used for breakfast, soups, and stews Boiled/steamed VEGETABLES - callaloo, karela, kale, spinach, dasheen leaves, pumpkin, pak choi, / stir fried okra, eggplant, christophene (chocho) Fresh vegetables preferred. Used in soups and stews. Carrots may be grated and juice combined with water and condensed milk to make a drink known as carrot juice PULSES (usually dried) - pigeon/gungo peas, Soaked as necessary. cowpeas, lima, or sugar beans, chick peas, Boiled split peas, red kidney beans. Added to soups and stews. May be eaten in combination with rice when described as ‘rice and peas’ 9 Black and Minority Ethnic Communities FOOD AND DESCRIPTION COOKING METHOD USAGE FRUIT - bananas, mango, melon, orange, paw paw, limes, sugar apple (sweetsop) star apple, otaheite, avocado, and ackee. Usually eaten fresh. Can be used to make ice cream, pudding, juices, punches, jams and jellies. Some are imported and therefore very expensive. Avocados and ackee are fruits commonly used as vegetables. Avocado sometimes called pear. Ackee served with salt fish. MEAT - Pork, beef, lamb, mutton, goat, rabbit. All cuts of meat may be consumed. Many traditional dishes use offal, tails, hides, feet and heads. Meat is usually marinated Eaten with cereals or staple or seasoned before starches, particularly rice. cooking. Stewed, curried, roasted, steamed, fried and very occasionally grilled. Often browned by frying or with the use of burnt sugar. POULTRY - Mainly chicken As above As above FISH - All types eaten, i.e. Snappers, Fried, steamed, stewed mackerel, flying fish, coley, mullet, salted fish salad and baked. Fish served with vegetables and staple starches. Salt fish eaten with ackee or dumplings DAIRY PRODUCTS - Milk: fresh or tinned (evaporated, condensed). Cheese: natural or processed. Dairy products are not used in large amounts. Used in drinks and puddings, condensed used in preference to fresh milk. Cheese often used as a snack with cream crackers, bread or bun. FATS AND OILS - Vegetable, coconut, olive, \red palm oil, lard, butter, margarine. Used for frying, steaming and roasting etc. Red palm oil is often used to give flavouring and colouring to particular foods. EGGS Fried, scrambled, boiled, Cakes, puddings, salads, garnishes, occasionally as an macaroni based dishes, fritters etc. omelette. NUTS - Cashew, peanut, almond, red palm, coconut (and coconut cream) Snacks Coconut cream added to soups, rice and peas, cornmeal puddings etc. SEEDS - Pumpkin, watermelon, sesame, guinea. Added to curries. Eaten as snacks. DRINKS - Fruit juices e.g. orange, mango, and pineapple. Herbal teas - sweetened. Malted drinks or hot chocolate. Milk - based energy drinks. Non alcoholic malt drinks. Glucose energy drinks. Home made juices, i.e. lime juice sweetened with sugar. Carrot juice punch (carrot, tinned milk, nutmeg, sugar). ‘Punch’ (Stout, tinned milk, sugar, nutmeg, raw egg). 10 Black and Minority Ethnic Communities 3.2 INFANT FEEDING PRACTICES IN THE AFRICAN-CARIBBEAN POPULATION l Breast-feeding: in the Caribbean 90% of women breast feed their babies initially, however this is often short lived and exclusive breast-feeding is rare. The large-scale marketing of infant formula and the early return of women to work are implicated in early cessation. l Weaning: infants are traditionally weaned as early as 1 month of age and 45% are reported to be receiving food by 3 months. In contrast late weaning is commonly observed in the orthodox Rastafarian population. Common weaning foods include high starch foods such as cornmeal, oat or rice porridge. Infants then need to move onto a variety of foods. - See Under Fives section. 4.0 4.0 CHINESE COMMUNITIES CHINESE COMMUNITIES 4.1 4.2 ‘yang’ (hot). ‘Yin’ and ‘Yang’ foods Diet plays an important role in helping individuals maintain a normal healthy balance in their body and to correct imbalances. Some foods have ‘heating’ (yang) properties and others have ‘cooling’ (yin) properties. Other foods are considered neutral. It must be remembered that the ‘hot’/yang and ‘cold’/yin terminology is independent of actual temperature of the food when it is eaten, or thermal heating properties. A typical meal consists of rice, some meat or fish, vegetables and soup. Soups can be part of the main course or eaten on their own. People tend to have breakfast and two main meals. All dishes are served together. Eggs, meat, fish and vegetable dishes, or their combinations are served in individual dishes, for people to serve themselves. Rice is served in individual rice bowls. Most of the Chinese in Britain originate from Hong Kong (rural and urban areas) and others come from South China. Many Chinese people came to Britain during the 1950’s, but most Chinese immigrants came after 1962 to work in the catering trade. In traditional Chinese medicine, good health depends on maintaining a balance in the body of two opposite elements ‘yin’ (cold) and Hot Foods (‘Yang’) Neutral Foods (‘Yin Yang’) Cold Foods (‘Yin’) Meat Oily fish Herbs Alcoholic drinks Ginger Pepper Spices Oils and fats Foods which produce ‘yang’ energies tend to be spicy, high calorie, oily, fried or foods strong in flavour Mangoes Pineapples White fish Rice Bread Some vegetables Beancurd Papaya Orange Some fruits and vegetables. Foods which produce ‘yin’ energies are usually thin, bland, watery or low in calories (Most fruits, barley water and some herbal teas) 11 Black and Minority Ethnic Communities 5.0 JEWISH COMMUNITIES 5.1 FOOD PREFERENCES 7.0 REFERENCES Acheson D (1998) Independent Inquiry into Inequalities in Health Report. London Stationary Office. Judaism is an ancient religion. Many people of the Jewish faith have been born in Britain of families which have been here for several generations. Balarajan R, Raleigh V,S. (1995).Ethnicity and Health in England HMSO London. Most have come from Europe and some from the Middle East. Department of Health (1992). Health of the Nation. A Strategy for Health in England. HMSO London. Dietary laws are fundamental to the Jewish religion. Orthodox Jewish people follow strictly the dietary laws and customs of Kasrut. British Heart Foundation (1997). A Taste of Low Fat Asian Foods, Healthy Recipes for a Healthy Heart. A basic law of Kasrut is that meat and milk foods must be kept apart in cooking and eating. All utensils used in the preparation, cooking and serving of either product must be washed and kept separate. e.g. crockery, cupboards, ovens, tablecloths, tea towels etc. Only Kosher meat, bought from a Kosher butcher should be eaten. Thomas B. (2001). Manual of Dietetic Practice. Blackwell Science Ltd. Oxford. BRENT HEALTH EDUCATION 1986 A Guide to Religious and Cultural Beliefs. HENLEY A Asians in Britain Introduction (Produced for the DHSS and the King Edward’s Hospital Fund for London) 8.0 USEFUL WEBSITES A meal consists of either Kosher meat or fish and potatoes or rice, vegetables and fruit. www.lutonpct,nhs.uk/cookclub.htm. Also cheese, egg or herring with salad or bread are considered a meal. www.soundhealth.nhs.uk People tend to have 3 meals a day: breakfast, lunch and dinner. www.healthyliving .gov.uk www.leicnhs.uk/leaflets/index.html www.birmingham.gov.uk www.hearts.nhs.uk/hp/health-topics/nutrition/asian www.bhf.org.uk Meals are usually served in courses. 6.0 OTHERS Birmingham has a constantly changing population and there are various other minority ethnic groups which have not been covered in this section. If you require any further information or assistance please contact The Birmingham Community Nutrition & Dietetic Service. 12 Black and Minority Ethnic Communities APPENDIX 1 Changes to Diabetic Treatment DIABETES AND RAMADAN DIET ONLY Guidelines for Fasting Safely During The Holy Month Fasting during Ramadan is one of the five pillars of Islam. Fasting is obligatory for all healthy adult Muslims. Exemption from fasting is granted to certain people, including children under twelve, the sick, the elderly, pregnant and breast-feeding women and travellers. However they are expected to do the fast later on their own and many prefer to do it with others at Ramadan. During Ramadan the treatment for diabetes may change because of fasting. Patients will need to speak with their diabetes team before changing medication or insulin doses. Changes to Diet People who do not take any medication may fast safely. DIET AND TABLETS People who take tablets to help blood glucose control may usually fast, but timing of tablets will change. Because there are many different tablets it is difficult to give general advice. Patients must see their diabetes team for tailored advice during this time. DIET AND INSULIN Insulin treatment exempts people with diabetes from fasting, although some people still wish to fast. If this is the case, insulin doses often need large adjustments and this must be discussed prior to Ramadan with the diabetes team. The diet should normally be based on the following guidelines: l Regular meals based on starchy foods e.g. rice, chapatti, bread, cereals l Avoid adding sugar to foods l Choose sugar-free drinks l Lower fat intake l Five servings of fruits and vegetables each day Insulin must never be stopped completely, even when fasting. During Ramadan dietary habits change. Only 2 meals a day are eaten, Sehri (early morning meal) and Iftar (break of fast after sunset). There are longer gaps between meals and greater amounts of foods and different types of foods are eaten. In Ramadan people may experience large swings in blood glucose levels. Low blood glucose: e.g. weakness, sweating, shaking, hunger, tingling. High blood glucose: e.g. thirst, tiredness, need to pass urine. During Ramadan, follow these dietary guidelines to help control blood glucose: l l l l l l l Avoid sweet foods taken at Iftar such as ladoo, jalebi, barfi. You can break your fast with dates or other dried fruits. Fill up on starchy foods such as basmati rice and chapatti. Include fruits, vegetables, dahl and yoghurt in meals at Sehri and Iftar. Try and have the meal at Sehri just before sunrise, not at midnight. This will spread out energy intake more evenly. All drinks should be sugar-free. Choose sugar-free types of fizzy drinks and cordials. Do not add sugar to drinks, use a sweetener where needed e.g Canderel/Sweetex. Have 1 small glass of fruit juice/day, which will count as one of your 5 a day portions. Drink 8 glasses of fluid/day. Limit fried foods such as paratha, samosas, chevda and bombay mix. Measure and reduce the amount of oil used in cooking (ideally aim for 1-2 tablespoons for a 4 person dish). EXTRA NOTES During Ramadan, people usually find that blood glucose levels vary. It is important that patients know the usual symptoms of high and low blood glucose: If possible, patients should monitor blood glucose levels. If this goes below 4mmol/l, the fast must be broken by taking glucose followed by a starchy food (e.g. biscuit or a piece of fruit). If blood glucose falls below 4mmol/l, or rises to above 10mmol/l on 2 or more occasions during fasting, patients should seek further advice for their diabetes team. 13 Maternal Nutrition CONTENTS 1. KEY DIETARY MESSAGES AND INTRODUCTION 2. GOOD NUTRITION IN PREGNANCY 2.2 Healthy Start 3. NUTRIENTS FOR SPECIAL CONSIDERATION Energy Calcium and Vitamin D Folate/Folic Acid Iron and Vitamin C Omega 3 Fatty Acids Women nutritionally at risk Summary Table 4. WEIGHT GAIN DURING PREGNANCY 5. VEGETARIAN AND VEGAN DIETS Vegetarian Vegan 6. ASIAN WOMEN AND NUTRITION IN PREGNANCY 7. MINOR DISORDERS OF PREGNANCY Nausea and Vomiting Indigestion and Heartburn Constipation Cravings & Pica 8. FOOD SAFETY IN PREGNANCY Vitamin A Listeriosis Salmonellosis Toxoplasmosis Campylobacteriosis Milk Alcohol Peanuts Fish and mercury/pollutants Caffeine 9. Appendices Appendix Appendix Appendix Appendix Appendix Appendix 1 2 3 4 5 6 Healthy eating checklist for pregnancy Additional energy requirements for Lactation Dietary sources of Calcium and Vitamin D Dietary sources of Folate Dietary sources of Iron Alcohol Units 10. References 1 Maternal Nutrition KEY DIETARY MESSAGES FOR MATERNAL NUTRITION 1. Take the recommended folic acid supplement before conception and up until the 12th week of pregnancy. After 12 weeks continue with a diet rich in folic acid 2. Eat a good variety of foods daily to include: 5 portions fruit and vegetables 2 – 3 portions protein foods plenty of starchy foods, preferably wholegrain 3. Include iron-rich foods every day. Take vitamin C rich foods at each meal and avoid tea/coffee at mealtimes 5. Eat 1 portion of oily fish per week (not exceeding maximum of 2 portions per week) or alternative omega 3 fatty acid sources 6. Alcohol should be avoided, but if alcohol is taken have no more than 1 – 2 units of alcohol once or twice a week. Do not get drunk 7. Follow the latest DOH food safety advice for pregnancy. (Up to date information can be found on www.eatwell.gov.uk) 8. Promote the Healthy Start scheme (www.healthystart.nhs.uk) 4. Include calcium rich foods daily aiming for 3 dairy portions a day. Take a Vitamin D (10mcg) supplement daily such as Healthy Start Vitamins for Women 1. INTRODUCTION The outcomes of pregnancy such as fertility, fetal growth and development, risk of birth defects and maternal health, can be directly affected by the nutritional status of the mother before and during pregnancy. It has been suggested that poor nutrition during pregnancy can affect the child’s risk of chronic diseases such as coronary heart disease and diabetes later in life (Barker, 1995)1. More research is needed to substantiate this claim. Good nutritional status is most crucial prior to conception and during the first trimester. This is the time of most rapid cell differentiation and establishment of embryonic systems and organs. Many women may not be aware that they are pregnant during this vulnerable stage. This highlights the need for education on healthy eating habits for all women of child bearing age, but also during pregnancy in preparation for future pregnancies. The diets of childbearing women are often inadequate (National Diet & Nutrition Survey, 2003)2. A well balanced diet remains important throughout pregnancy and lactation to ensure appropriate energy intake, maintenance of maternal calcium and iron stores and adequate intake of vitamins and protein. During pregnancy women may be more receptive to nutritional messages. If healthy eating habits can be established during pregnancy, and reinforced during subsequent pregnancies, they may continue throughout life and benefit the whole family. 2 2. GOOD NUTRITION IN PREGNANCY To ensure an adequate intake of all the nutrients required during pregnancy a varied, balanced diet is essential. Information about diet should be given that is practical and tailored to the woman as early as possible in the pregnancy (NICE, 2008)3. The Healthy Eating Checklist for Pregnancy (Appendix 1) can be used. The healthy eating recommendations described in the Eatwell Plate are appropriate for pregnant women assuming that care is taken with respect to particular nutrients, described later. Adopting a diet lower in fat, containing more fibre-rich starchy foods, more fruit and vegetables and less sugar, has the following benefits during pregnancy: Weight Gain Excessive weight gain can be avoided by limiting fatty, sugary foods and satisfying appetite with fibre-rich starchy foods and fruits and vegetables. Constipation Increasing the fibre content of the diet by choosing wholegrain varieties of breads, cereals etc and eating more fruit and vegetables will relieve constipation. This needs to be accompanied by increased fluid intake. Heartburn This may be aggravated by fatty foods. Maternal Nutrition 2.1 A GUIDE TO A HEALTHY BALANCED DIET - DURING PREGNANCY FOOD GROUP FRUIT AND VEGETABLES 5 servings (at least) per day FOODS All All - Fruit fresh stewed tinned vegetables fresh frozen tinned SERVINGS 1 serving is:1 piece of fruit 3 tbsp. vegetables Bowl of salad 3 tbsp. stewed/ tinned fruit Medium glass (150ml) fruit juice NUTRIENTS PROVIDED HEALTHY EATING TIPS Fibre Vitamin C Folic acid Iron Potassium Plenty should be eaten. The skins of vegetables and fruit should be eaten where possible. Vegetables should not be overcooked or valuable vitamins will be lost Bread, flour, chapatis, Serving size to breakfast cereals, appetite potatoes, yams, sweet potatoes, rice, pasta Carbohydrate Fibre B vitamins (niacin, thiamin) Calcium Protein Starchy foods should be the main part of each meal. Starchy foods are low in fat and filling. Wholemeal varieties should be chosen for more fibre Milk Yoghurt cheese 1 serving is:200 ml milk 150 ml carton yoghurt 35g cheddar type cheese 180 ml milk pudding 200-250g cottage cheese Calcium Protein B Vitamins Vitamin A Zinc Iodine Magnesium Low fat varieties should be chosen e.g. semi-skimmed or skimmed milk, low fat yoghurt, reduced fat cheddar. Low fat varieties contain as much calcium as higher fat varieties 75g meat, chicken, fish 2 eggs 150g pulses (cooked) 50g nuts or nut products e.g. peanut butter * 200g tofu 100g quorn Protein B Vitamins Iron Zinc Vitamin A Fibre (from pulses) Choose lean meat Less fat should be used in cooking Encourage low fat cooking methods e.g. grill, poach, steam, stew. STARCHY FOODS With each meal (at least) MILK AND MILK PRODUCTS 3 servings per day MEAT, FISH, POULTRY AND ALTERNATIVES Beef, lamb, pork, ham, chicken, turkey, 2 servings per day fish, tinned fish e.g. tuna, sardines* eggs (well cooked) pulses baked beans, dahl, kidney beans etc nuts* tofu, quorn, soya *avoid peanuts only if there is a family history of Atopic disease * See Food Safety section 8 3 Maternal Nutrition 2.2 HEALTHY START Healthy Start has replaced the Welfare Food Scheme (milk tokens). Healthy Start provides vouchers which can be exchanged for fresh fruit and vegetables, liquid cows milk or infant formula milk. It also provides free vitamin supplements. Entitlement and application process The scheme, which is means tested, is open to pregnant women from 10 weeks of pregnancy and children under 4 years old. All pregnant women under 18 years are also entitled. Asylum seekers are not entitled as they have separate arrangements through the Home Office. To apply for the scheme an application form needs to be completed and signed by either a midwife or GP to verify the pregnancy. This should be done as early as possible in the pregnancy (NICE, 2008)3. The vouchers Pregnant women and children aged under 4 years receive one voucher per week for each child and pregnancy. Children under 1 year receive two vouchers per week. The vouchers can be used at any participating retailer. These can be found at www.healthystart.nhs.uk using the ‘shop locator’. The vouchers can be used for: l Plain liquid cows milk (whole, semi-skimmed, skimmed and must be pasteurised, UHT or heat treated) l Infant formula (based on cows milk) only suitable for use from birth l Fresh fruit and vegetables. These can be whole, chopped, loose or packaged. Pre-cooked, canned, frozen or dried versions are not included. Fruit juice and smoothies are not included Healthy Start vitamin supplements Under the scheme, free vitamin supplements are available for: l Children from 6 months to 4 years (see Under 5’s section) l Pregnant women and mothers of children under one year old. The Healthy Start Vitamins for Women are in tablet form and the dose is 1 tablet per day. One tablet contains: 400mcg folic acid 10mcg vitamin D3 70mg vitamin C They are suitable for vegetarians. One pot contains 56 tablets (8 weeks supply). 4 For beneficiaries, these are available from health centres. In HOB tPCT area they are free to all pregnant women and mothers of children under one year old as part of the Vitamin D policy to prevent rickets. 3. NUTRIENTS FOR SPECIAL CONSIDERATION 3.1 ENERGY INTAKE It is recommended that pregnant women with abnormal body mass index (< 18 or > 30) have additional antenatal care (NICE, 2008)4. Low body mass index Body fat content has an important influence on female fertility. The average body fat content of post pubertal women is 28% of body weight. At least 22% of body weight needs to be fat for the maintenance of ovulatory cycles (Frisch & McArthur,1974)5. Women who diet excessively or have eating disorders can have irregular menstrual cycles (Goldberg, 2002)6. Conception can occur in women who are well below average or ideal weight and has been reported in women with a body mass index (BMI) as low as 14.9 (Treasure & Russell, 1988)7. However the infants of women who are low weight (BMI<18) at the time of conception are more likely to be of low birth weight and/or premature and to have significantly increased morbidity (Edwards et al 1979)8. The likelihood of producing healthy offspring is increased if the diet of such mothers is adequate throughout pregnancy and weight is gained appropriately (see section 4). High body mass index (Obesity) Women with a high BMI (>30) can have reduced fertility and an increased risk of late pregnancy complications, perinatal mortality and even death (CEMACH, 2007)9. Women should be informed of these risks (NICE, 2008)3. However, low energy diets should be avoided during pregnancy as there is no evidence that they are safe for the fetus. It is preferable for weight to be reduced to the desired level at least 34 months prior to conception to prevent nutrient deficiencies which may affect the fetus. See section 4 for management of obesity in pregnancy. Requirements during pregnancy The DH (1991)10 have set the requirement for energy during the last trimester of pregnancy at only 200 kcal/day above the pre-pregnancy energy requirement. In the first two trimesters there is no significant increased energy need. Women who are underweight at the beginning of pregnancy and women who maintain their activity levels may need more. The Maternal Nutrition majority of women do not need to eat more. Pregnant women should be advised to eat enough to satisfy their appetite from the four main food groups (see section 2.1) to achieve appropriate weight gain. Energy requirements during lactation The energy cost of milk production is high (see Appendix 2). However, usually the mother experiences increased appetite and increases her food intake to meet her requirements. 3.2. CALCIUM AND VITAMIN D Pregnancy It is important that there is enough calcium and vitamin D available as they are essential for the mineralisation of the fetal skeleton. In the presence of adequate Vitamin D, the increased requirements for calcium are met by increased absorption (Misra & Anderson, 1990)11. Demand is greatest in the last 10 weeks of pregnancy when the bulk of fetal mineralisation takes place. The recommended intake of calcium during pregnancy is 700mg/day for women aged 19-50 years and 800mg/day for those aged 15-18 years (DH, 1991)10. The average UK calcium intake of 0.8 – 1.0 g/day will meet these needs. However, there are some subgroups who are at risk of calcium inadequacy: - - - women who consume little or no milk or dairy products eg those with an intolerance, African/Caribbean women teenage mothers whose own calcium requirements are high as they have not yet achieved peak bone mass Asian women who may consume a high phytate diet which additionally compromises calcium absorption. change to diet is not possible. To ensure adequate calcium absorption all pregnant women should be advised to take a daily 10 mcg Vitamin D supplement (NICE, 2008)3. The Healthy Start vitamins for women contain this. All pregnant women living in HOB tPCT can have these free of charge. See Appendix 3 for sources of calcium and Vitamin D. Lactation Most lactating women increase their food intake and hence calcium intake, thus providing the additional calcium required for milk production. Groups at risk of deficiency are as stated above. Poor Vitamin D status in pregnancy will lead to low levels of Vitamin D in breast milk. This can result in low Vitamin D status in the infant causing rickets (see under 5’s chapter). A daily Vitamin D supplement of 10 mcg is recommended for all lactating women (NICE, 2008)3. The Healthy Start vitamins for women contain this. All postnatal women living in HOB tPCT can have these free of charge. 3.3 FOLATE/FOLIC ACID Folic acid is essential in early pregnancy to help protect against neural tube defects (NTDs) (DH,2000)12. It is impossible to obtain from dietary sources the additional 400mcg/day that is needed in addition to the recommended 200mcg/day from food. The Department of Health (DH 2000)12 recommends that to prevent the first occurrence of NTDs, all women planning a pregnancy should: - Supplement their diet with 0.4mg (400mcg) folic acid daily until the 12th week of pregnancy. (This is available on prescription but, except for those on a low income and exempt from prescription charges, pre-conceptually it is cheaper to buy it over the counter rather than to pay the standard prescription charge). - Choose foods such as bread and breakfast cereals which are fortified with folic acid. - Consume more folate-rich foods, which should not be overcooked – see Appendix 4. Those most at risk of Vitamin D deficiency are those who have limited skin exposure to sunlight, or who are of south Asian, African, Caribbean or Middle Eastern descent or who are obese (NICE, 2008)4. Low calcium intake and/or inadequate Vitamin D during pregnancy can lead to low calcium stores in newborns, resulting in hypocalcaemic fits when a few weeks old. It is important that such women are offered appropriate dietary guidance to increase calcium intake, or a daily 500mg calcium supplement if a Women who have not been supplementing their diet with folic acid and become pregnant should immediately start supplementation and continue until the 12th week of pregnancy. 5 Maternal Nutrition To prevent recurrence of neural tube defects in the off-spring of women or men with a history of a previous child with NTD, women who wish to become pregnant, or are at risk of becoming pregnant, should take a daily supplement of 5 mg folic acid (available on prescription only) and supplementation should continue until the 12th week of pregnancy. Women with diabetes (Type 1 or Type 2), are also advised to take this higher dose of 5mg folic acid daily pre-conceptually and up to the 12th week of pregnancy (NICE, 2008)13. Women with epilepsy. Note some antiepileptic drugs interact with folic acid, and the higher dose may need to be prescribed. 3.4 IRON AND VITAMIN C Prior to conception Many women of childbearing age in the UK have low iron stores (Buttriss et al, 2001)14. In those women who start pregnancy without adequate iron stores, low reserves in conjunction with low iron intake, may result in iron deficiency. Ideally iron deficiency should be corrected before conception. During pregnancy The DRV (DH, 1991)10 for iron in adult women is 14.8mg/day with no recommended increase during pregnancy. In women where iron intake is adequate, increased requirements are met by increased dietary absorption, cessation of menstrual losses and mobilisation of maternal stores. Women with low iron stores and low intakes are at risk of iron deficiency and may need supplementation. Asian women have a high incidence of iron deficiency anaemia (See Section 6). Advice to include iron rich foods in the diet, especially those containing haem iron,is sufficient for women without evidence or history of anaemia (See Appendix 5). Ensuring the diet is rich in vitamin C will improve absorption of non-haem iron. This is particularly important for vegetarian women. Tea and coffee with meals can inhibit the absorption of iron (Hurrell, 1997)15. They should be taken at least 1/2 to 1 hour before or after the meal. 6 Iron supplements should only be prescribed if there is clear haematological evidence of iron deficiency anaemia (NICE, 2008)4. Note, as pregnancy progresses, haemodilution can make interpretation of serum ferritin levels difficult. The iron tablets should be taken with a vitamin C rich drink such as pure orange, tomato or grapefruit juice to maximise the absorption of the iron. Iron supplements should not be taken at the same time as calcium supplements as absorption of both may be decreased. Postnatal period Women who have had iron deficiency anaemia in pregnancy should have their haematology checked again postnatally and be supplemented appropriately. Maternal Nutrition 3.5 OMEGA 3 FATTY ACIDS As well as maternal protection from heart disease, it is thought these may be important for the development of the central nervous system in babies before, and after, they are born. It is recommended that all child bearing women including pregnant and breastfeeding women eat at least 1 portion of oily fish per week but do not exceed 2 portions weekly due to possible pollutants (see Section 8). Examples of oily fish are: salmon, trout, kipper, mackerel, herring, sardines, fresh tuna, pilchards, sprats, whitebait. Vegetarian sources are soya and soya oil, walnut oil and walnuts, linseed oil and linseeds, rapeseed oil, flaxseed oil and Columban eggs. 3.6 WOMEN NUTRITIONALLY AT RISK The women most likely to be nutritionally at risk in pregnancy are those: l l l l l l l Fish liver oil supplements must not be taken in pregnancy due to their Vitamin A content (see Section 8). There is currently inadequate evidence to recommend taking specific omega 3 supplements. l l young girls who conceive within 2 years of the menarche from ethnic minority groups especially if recently arrived in the UK or have English language difficulties from a low income group restricting their food intake eg allergies, eating disorders, slimming, that have alcohol or drug problems that have closely spaced pregnancies that have pre-existing medical disease eg gastrointestinal problems vegans and vegetarians who follow an inadequate diet with abnormal BMI SUMMARY TABLE The following should be checked, ideally pre-conceptually or at antenatal booking at the latest. The use of the Healthy Eating Checklist for Pregnancy (Appendix 1) will assist this process. NUTRIENT ACTION Energy Check BMI and follow guidelines stated in sections 3.1 and 4.0 Calcium Check intake is adequate and advise accordingly (see appendix 3) Vitamin D If pre-conceptual, check exposure to sunlight (See Appendix 3). If likely to be deficient, request GP prescribe vitamin D. If pregnant, advise to take a Vitamin D (10mcg) supplement (available on prescription if not eligible for Healthy Start vitamins for women). If live in HOB tPCT area signpost to the free Healthy Start supplements for women available to all pregnant women. Folate/Folic Acid Check taking recommended supplement. Check dietary sources meet the daily 200 mcg from food required (Appendix 4) Iron and Vitamin C Pre-conceptually correct iron deficiency. Check intake of rich sources of iron and advise accordingly (Appendix 5) If vegetarian, encourage rich non-haem sources and high vitamin C food/drink with each meal Omega 3 fatty acids Check intake using section 3.5 and advise accordingly. In addition, ensure the woman is informed about Healthy Start to assess eligibility. 7 Maternal Nutrition 4. WEIGHT GAIN DURING PREGNANCY There are no official UK recommendations for weight gain during pregnancy. The Food Standards Agency states 10 – 12 kg (www.eatwell.gov.uk). The US Institute of Medicine (IOM, 1990)16 has recommendations based on pre-pregnancy body mass index (BMI). Body Mass Index can be calculated as shown below: BMI = Weight (kg) Height (m)2 Categories BMI < 19.8 Recommended total weight gain (kg) Underweight 12.5 – 18 BMI 19.8 – 26.0 Healthy weight 11.5 – 16 BMI 26 – 29 Overweight 7.0 – 11.5 BMI > 29 Obese at least 7kg l l l Young adolescents and black women should aim for the upper end of the range. Short women (<1.57m) should aim for the lower end of range Weight gain will be slightly more with multiple pregnancy (IOM, 1990)16 Some feel these IOM recommendations are too high and suggest for those with a BMI in the healthy weight range to aim for 6.8 – 11.4 kg (Feig & Naylor, 1998)17. Excessive weight gain predisposes to large babies, difficult deliveries and may lead to maternal obesity. Conversely, the risk of having a low birth weight infant is higher in women of normal weight or who are underweight if they gain too little weight in pregnancy (Goldberg, 2002)6. Women are no longer weighed routinely at antenatal follow-up examinations (NICE, 2008)4. However, if the woman consents, underweight or obese women should have their weight monitored and be advised accordingly. Weight Gain in Obese Women Obese women at the start of pregnancy have an increased risk of complications as listed in section 3.1. Women with a BMI > 30 should be referred to a dietitian for assessment and advice (NICE, 2008)3. It is not recommended that overweight or obese women lose weight during pregnancy (NICE, 2008)3 because it is essential that a balanced diet is maintained. The effects of deliberately restricting energy intake on the fetus are unknown. Until there is further guidance it would seem prudent to ensure that overweight and obese women aim to minimise weight gain to at least 7kg over the whole pregnancy. This will result in no addition to the woman’s BMI after birth. Dietary advice should concentrate on eating to appetite from the 4 main food groups (section 2.1) but reducing foods high in fat and sugar. Moderate safe exercise daily is also beneficial and safe (NICE, 2008)4. For more information on exercise in pregnancy visit www.rcog.org.uk (Patient Information and Statements). It is best for obese women to reduce their weight either before or after pregnancy (NICE, 2008)3. The 6 week GP postnatal check is a good opportunity to consider weight management options. For those that are breastfeeding, losing weight by eating healthily and taking regular exercise will not affect the quantity and quality of the milk (NICE, 2008)3. 5. VEGETARIAN AND VEGAN DIETS VEGETARIAN The principles of good nutrition in pregnancy previously described apply to women who follow a vegetarian diet. The term “vegetarian” generally refers to an individual who does not eat meat, poultry, fish or products made from these but who does eat milk, milk products and eggs. The food a vegetarian is prepared to eat does vary and it is advisable to check which foods are eaten. A vegetarian still needs to eat foods from each food group daily as shown in section 2.1. Meat, poultry and fish are sources of protein, iron and B vitamins. Alternative sources of these nutrients are: Protein Pulses e.g. baked beans, dahls, kidney beans, lentils Nuts* Tofu, Quorn Cheese Eggs Milk Yoghurt Soya based products * See Food Safety section 8 8 Maternal Nutrition To ensure an adequate intake of high biological value protein, vegetable sources of protein (pulses, nuts*, tofu) should be eaten with a cereal based food (bread, chapati, rice, pasta) e.g. baked beans on toast; dahl and rice or chapatti; mixed bean casserole and pasta; peanut butter* sandwich; hummus and pitta bread. Iron Pulses e.g. baked beans dahls, kidney beans, lentils, Peas Eggs Tahini Fortified breakfast cereals Apricots Dried Fruit Dark green vegetables eg kale, spinach, broccoli To ensure an adequate intake of iron, 3 - 4 iron containing foods from the table above should be taken every day To enhance the utilisation of iron include a food rich in vitamin C at the same meal e.g. citrus fruit (oranges, grapefruit, satsuma etc), citrus fruit juices, tomatoes, peppers, fresh pineapple, guava, mangoes, strawberries, kiwi. See Section 3.4 regarding tea and coffee. Vitamin B12 Vitamin B12 is unique amongst vitamins in that it is not found in any plants. Vegan diets must contain Vitamin B12 fortified foods daily e.g yeast extracts such as Marmite or Vegemite, fortified soya milk, fortified breakfast cereals. Vitamin B12 supplements will be required if these foods are not eaten daily. Calcium and Vitamin D Vegans do not consume any dairy produce. Consequently their dietary intake of calcium is limited. Foods such as bread and flour products and some dark green vegetables, nuts and seeds provide some calcium in the diet. Some vegans may use soya milk on cereals or in drinks. Encourage the use of calcium fortified soya milks and yogurts as ordinary soya milk contains no calcium. If dietary intake of calcium is inadequate a daily calcium supplement will be required. A daily 10mcg Vitamin D supplement should be taken. See section 3.2 for more information. Protein and Iron B Vitamins Wholegrain breads Cereals Rice Beans and pulses Yeast extract, e.g. Marmite Nutrients for particular consideration include: - Nuts* Green vegetables Milk Eggs See advice on protein and iron earlier in this section. These are all good sources. Some should be included every day. * Avoid peanuts only if family history, on either side, of atopic disease VEGANS The term “vegan” generally refers to an individual who does not eat meat, poultry, fish, eggs, milk or milk products or any animal products. Achieving an adequate nutritional intake on a vegan diet requires careful planning and consideration. To ensure the nutritional adequacy of a vegan diet during pregnancy, referral to a dietitian for assessment and advice is recommended. Vegan women would benefit from making any necessary dietary changes prior to conception. 9 Maternal Nutrition 6. ASIAN WOMEN AND NUTRITION IN PREGNANCY Within Birmingham and Solihull Asian women originate from a number of different countries in the Indian sub-continent and their religion may be Islam, Hinduism or Sikhism. The foods traditionally eaten will vary depending on the country of origin, religion, how long the family has been in the UK, how much they are influenced by the UK diet and many other factors. Meat, poultry, fish, eggs and alternatives l Red meat is an excellent source of iron and should be encouraged, especially in women with low iron stores. l Dahls are also good for iron and should be encouraged. l Women may go off meat and chicken during pregnancy. Alternative high protein and iron foods need to be encouraged (see section 5) A varied, balanced diet Hot and cold foods The traditional diets taken by families from the Indian sub-continent are balanced and varied. However, during pregnancy the traditional balance may be upset due to customary dietary restrictions such as hot and cold foods, or because of problems such as nausea. In addition, as previously explained, there are greater requirements for some nutrients. Most Asian food beliefs relate to the idea of hot and cold foods and the need to balance these to maintain physical and emotional equilibrium. Hot foods are believed to raise the body temperature, excite the emotions and increase activity. Cold foods are believed to cool the body temperature. Hot and cold has nothing to do with the actual temperature of the food. Too many of either can unbalance the body and the emotions and cause problems. Be aware of the following points: Fruits and vegetables l l l A variety of fruits and vegetables need to be consumed to meet requirements for vitamins and minerals Green vegetables are good sources of folate, Overcooking vegetables will reduce the amount of folate and vitamin C in them. Starchy foods l l Wholemeal varieties should be encouraged. Chapatis are not leavened. Consequently their phytate content is higher than in leavened bread and the phytate makes it harder to absorb the iron and calcium from foods. Milk and milk products l l l These products might only be consumed in small amounts. Suggest ways of incorporating more into the diet to ensure an adequate intake of calcium. If in any doubt about a woman’s intake of calcium a calcium supplement should be considered. The calcium can only be utilised in the presence of vitamin D. A daily 10 mcg Vitamin D supplement must be advised. See section 3.2 for more information. 10 Views vary between communities and between families. Foods that are high in animal protein are generally considered hot. Usually people eat a variety of foods which balance each other in the heating and cooling action, possibly eating more cold foods in the summer and hot foods in the winter. At certain times the effects of hot and cold foods become particularly significant. Pregnancy is considered to heat the body and so hot foods could cause a further rise in the temperature and a miscarriage. Some non-vegetarian women may cut down on meat and eggs when they are pregnant. During lactation, a cold condition, cold foods may be avoided in case they give the baby a cold or a cough or catarrh. For a list of hot and cold foods see the Black and Minority Ethnic Communities Chapter. Nausea and loss of appetite Nausea, often experienced during the early stages of pregnancy, may be worse in Asian women. They may therefore need extra encouragement to eat a balanced diet (see Section 7). Maternal Nutrition 7. MINOR DISORDERS OF PREGNANCY Introduction During pregnancy hormone changes occur which may cause minor problems that may require nutritional advice. The problems that may occur are: 1. 2. 3. 4. Nausea and vomiting Indigestion and heartburn Constipation Cravings and pica 1. Nausea and vomiting Nausea may occur on its own but may lead to vomiting. It is generally known as “morning sickness” but can occur at any time during the day. It occurs mainly during the early stages of pregnancy and usually ceases by 16 weeks, but occasionally persists throughout pregnancy. Food preparation, strong cooking smells, car travel may exacerbate it as will dehydration, an empty stomach and low blood glucose levels Advice Prevent dehydration l Drink little and often throughout the day aiming for 6- 8 glasses of fluid (1.5 – 2 litres) daily l Keep food and drinks separate l Avoid caffeine containing drinks as they act as a diuretic l It is important to try to drink even if vomiting is severe. Sip a few mouthfuls of drink every 15-20 minutes Eat little and often l Eat at least 6 times a day (small plateful, avoid large meals) l If only able to eat small amounts (one mouthful of food) eat every 20-30 minutes l Keep crackers, dry cereal or biscuits by the bed and eat some before getting up l It is important to try to eat even if still vomiting Eat mainly carbohydrate (starchy) foods l Choose plain starchy foods eg bread, breadsticks, dry breakfast cereal, potatoes, pasta, rice, chapatti, crackers, biscuits. Have them dry and on their own if sickness is severe. l If these cannot be eaten, try glucose sweets (avoid if diabetes) Other tips l Ginger may help eg ginger tea, stem ginger18 l Get plenty of rest and fresh air l Try cold food instead of hot food l Try drinking with a straw l Avoid the smell of cooking l Try travel acupressure bands l Avoid fried and fatty foods N.B. Excessive vomiting in pregnancy is known as hyperemesis gravidarum and should be urgently referred to the maternity unit. 2. Indigestion and Heartburn During pregnancy there is an increase in the production of hydrochloric acid in the stomach and a relaxation of the cardiac sphincter resulting in acid regurgitation into the oesophagus. Advice The aim is to neutralise the acid and minimise regurgitation. 1. Avoid lying down immediately after eating 2. Frequent small meals 3. Avoid highly spiced and fried foods 4. Raise the head of the bed with bricks or use 3 pillows. 5. Appropriate antacids can be prescribed via the GP. 3. Constipation The lowered muscle tone to the gut, the pressure from the growing uterus and the intake of iron supplements may all cause constipation in pregnancy. Advice 1) Diet should include plenty of fibre through eating wholemeal bread, wholegrain cereals, fruits and vegetables. 2. Increase fluid intake. Aim for 2 litres daily including a hot drink in the morning 3. Take regular suitable exercise to increase muscle tone eg walking 4. Consider changing the iron supplements but check folic acid not combined with these. 4. Cravings and pica Cravings for particular foods are a common occurrence and there is no evidence that they adversely affect the nutritional intake. Pica, which is more rare, is the craving for and ingestion of inedible substances such as ice, clay, rock and laundry starch. If there are concerns regarding the possible toxicity of substances ingested ensure the midwife or named consultant is informed. 8. FOOD SAFETY IN PREGNANCY During recent years much publicity has been generated regarding food safety and the pregnant woman. It is the responsibility of individual health professionals to be fully conversant with the current advice to ensure safety of both the mother and her unborn baby. 11 Maternal Nutrition Current guidelines for health professionals when providing advice regarding food safety and pregnancy are outlined overleaf. For up to date advice, check with the Food Standards Agency (www.eatwell.gov.uk). Food safety, pre-conceptually and during pregnancy is concerned with the avoidance of certain foods and with basic food hygiene rules. Food should be acquired from orderly, clean shops, where food has been correctly stored according to manufacturers’ instructions. ‘Sell by’ dates should be checked and damaged packs avoided. Frozen and perishable foods should be placed and stored in the appropriate refrigerator or freezer, and maintained at the correct temperature: Refrigerators below 5LC or 41LF Freezers -18LC or 0LF Cleanliness and care in all food preparation is important, with hands, utensils and work surfaces being thoroughly clean. When cooking prepared food, manufacturers’ instructions must be carefully followed. Health professionals need to ensure that pregnant women are aware of food safety advice, yet this should be balanced with a need to avoid unnecessary anxiety. Listeriosis In its mild form, this illness resembles influenza (flu). Although it is a rare disease it is important for pregnant women to take special precautions to avoid listeriosis because even the mild form of the illness in the mother can result in miscarriage, stillbirth or severe illness in the newborn baby (DH, 1996)20. Unlike most food-borne organisms, Listeria Monocytogenes is able to multiply at temperatures as low as 3LC and therefore may be found in refrigerated food, Current advice for pregnant women should be to avoid: l soft, ripened cheeses such as Brie, Camembert, blue vein, goats and sheep cheeses l Paté The counts of Listeriosis monocytogenes that have been found in other foods e.g. cook-chilled meals, and ready to eat poultry, have usually been low, but it would be prudent for pregnant women to be advised to reheat these types of food until they are piping hot. Salmonellosis Salmonellosis is caused by Salmonella bacteria and is one of the commonest causes of food poisoning, giving rise to sickness and diarrhoea. It can trigger miscarriage or premature labour if it is severe. Vitamin A Prior to conception and during pregnancy In pregnancy there is an increased requirement for Vitamin A. The UK Reference Nutrient intake for Vitamin A is: Dishes with uncooked egg should be avoided including home made mayonnaise or chocolate mousse. Eggs should be well cooked. All poultry should be cooked thoroughly. Avoid raw shellfish. Campylobacter 600mcg adult women 700mcg pregnant women 950mcg lactating women (DH, 1991)10 However there is evidence, which suggests that an excessive intake of Vitamin A (retinol) immediately before or during pregnancy may increase the risk of birth defects (DH, 1990)19. It is recommended that all women likely to become pregnant or who are pregnant to avoid liver, liver products, fish liver oils, and vitamin A containing supplements (containing > 700mcg daily) (NICE, 2008)4. Women who eat a well balanced diet will get adequate amounts of vitamin A in their diet without these particular sources. 12 Campylobacter pathogens are a common cause of food poisoning, resulting in abdominal pain and diarrhoea. This infection during pregnancy has been associated with prematurity, spontaneous abortion and stillbirth. The risk of infection is reduced by observing good food and personal hygiene practices. Toxoplasmosis Toxoplasmosis is caused by infection with an organism called Toxoplasma gondii found in raw meat and cat faeces. It can affect a pregnant woman and in rare instances, can also seriously affect the unborn infant. It is usually unnoticed in the mother, but it can sometimes cause a mild flu-like illness. Maternal Nutrition Advice to pregnant women should be to: l avoid eating any raw or undercooked meat, with thorough handwashing after handling any of the above. l All vegetables, salads and herbs should be washed carefully to remove any soil and dirt that may have been contaminated by cats fouling. l Wear disposable gloves when gardening and handling cat litter trays Milk To avoid any milk-borne infections milk needs to be pasteurised, sterilised or ultra heat-treated before being consumed by pregnant women. Cheeses made from unpasteurised milk should also be avoided. Alcohol Alcohol passes through the placenta to the fetus. Excess drinking in pregnancy can cause foetal alcohol syndrome. Women that drink excessive amounts of alcohol will require specific counselling and treatment. There is inconsistent evidence about the effect of moderate and occasional alcohol consumption. The current recommendation is for pregnant women and women trying to conceive to avoid alcohol, particularly for the first 3 months of pregnancy. If women choose to drink they should have no more than 1 or 2 units of alcohol once or twice a week and they should not get drunk (NICE, 2008)4. See Appendix 6 for alcohol units. Fish and mercury/pollutants Some large fish contain unsafe levels of methyl mercury for the developing fetus. Shark, swordfish and marlin should be avoided. Tuna should be limited to two fresh steaks (cooked weight 140g each) or four medium sized cans of tuna (140g drained weight each) a week. Oily fish can contain pollutants such as dioxins and PCBs. More than two portions of oily fish a week should be avoided by all women of childbearing age including during pregnancy (See Section 3.5 for list of oily fish). Caffeine The Food Standards Agency recommends that pregnant women should limit their caffeine intake to less than 200mg/day. This follows suggestions that caffeine intakes in excess of 200mg/day may be associated with low birth weight and miscarriage. (CARE Study Group, 2008)22. Guide to the quantity of caffeine in commonly consumed food and drink: l l l l l l Peanuts l l The incidence of peanut allergy in children is increasing and, because of its severity, is of concern. The risk of peanut allergy is greatly increased in children from atopic families and it may be possible that intrauterine exposure to peanut allergens may increase the risk of subsequent allergy in such children. l 1 1 1 1 1 1 1 1 1 mug of instant coffee cup of instant coffee mug of filter coffee mug of tea cup of tea can of cola can of ‘energy’ drink (50g) bar plain chocolate (50g) bar milk chocolate 100mg 75mg 140mg 75mg 50mg up to 40mg up to 80mg up to 50mg up to 25mg Caffeine is also found in certain cold and flu remedies. Women should always check with their GP or other health professional before taking any of these. The Department of Health21 has therefore recommended a pregnant women with diagnosed allergic disorder, or if the father or another child in the family has such a disorder, may wish to avoid peanuts and peanut containing products during pregnancy. There is no evidence that women from non-atopic families would benefit from doing so. 13 Maternal Nutrition QUICK CHECKLIST Health professionals should advise clients to: Employ basic food hygiene rules when: Purchasing Storing Preparing all food l l l AVOID! l l l l l l l l l l l l Raw shellfish Shark, sword fish, marlin and excessive tuna. More than 2 x 140g portions oily fish a week Liver, Liver Products, cod liver oil, vitamin A supplements Patés Soft ripened cheeses, e.g. Brie, Camembert, Blue cheeses Raw Eggs Cook-chilled meals and ready-to-eat poultry unless reheated until piping hot. Raw or undercooked meat Unpasteurised milk Excessive caffeine Alcohol APPENDIX 1 HEALTHY EATING CHECKLIST FOR PREGNANCY This checklist is to help you to think about the foods you eat. It is important for the baby, and you, that you eat a healthy diet in pregnancy. Please complete the following questions. For each section look in the advice box. You may be prompted to take a leaflet for more advice. These are available in the waiting area or from the midwife. When you have finished show the form to the Midwife or Support Worker. NB If your present food intake is affected by feeling sick or vomiting then use your food intake from before the sickness started. Advice/Suggestions Diet at present About You How many weeks pregnant are you? Are you taking/did you take folic acid tablets? 9 About Healthy Eating How many times a day do you eat? _________ Meals _________ Snacks ______________ weeks How many portions of fruit do you eat in a day? None (1 portion is a piece of fruit, glass of juice, helping of tinned or cooked fruit) How many portions of vegetables do you eat in a day? (1 portion is 3 tablespoons. Do not include potatoes) 14 9 Yes None If No, and you are less than 12 weeks pregnant, ask your GP for a prescription Look for the ‘Healthy Start’ leaflet No 1 2 3 4 5 1 2 3 4 5 Try to eat at least 3 times a day (meals or large snacks). Pick up the leaflet ‘Eating While You Are Pregnant’ You need to eat at least 5 portions of fruit or vegetables every day. If your total sum of fruit and vegetables is less than 5 portions a day then take the 5 A Day leaflet for some ideas Maternal Nutrition Diet at present About Calcium How many dairy portions a day do you eat? (1 portion = - 1 glass of milk (include that on cereal, in drinks, puddings) - Matchbox size piece of cheese - small carton yoghurt About Iron Are you taking iron tablets? None 1 2 3 or more Advice/Suggestions If you eat less than 3 dairy portions a day then pick up the leaflet Calcium & Vitamin D. If you rarely go outdoors, or most of your skin is covered up when outside: - take the leaflet ‘Calcium & Vitamin D’ - ask your GP to prescribe Vitamin D. 9 Yes Every day How often do you eat any of the following meat or meat products? beef, lamb, pork, burgers, sausages, Once or twice corned beef or any foods made a week with these such as meat pies. 9 No If No, you will be prescribed these if you need them. If Yes, take the leaflet ‘Iron’ Most days If never or just once or twice a week your diet could be low in iron. Take the ‘Iron’ leaflet. Never or rarely About Fluids How many drinks do you have in a day? ___________________ drinks Include water, tea, coffee, pop, squash and juice. You need to drink at least 8 drinks a day (112 - 2 litres) to prevent constipation If you have any further concerns about your diet, mention to your midwife or GP. Produced by Birmingham Community Nutrition & Dietetic Department, www.dietetics.bham.nhs.uk APPENDIX 2 ADDITIONAL ENERGY REQUIREMENTS FOR LACTATION MONTH All breast feeding 0-1 1-2 2-3 Group 1 3-6 6 onwards Group 2 3-6 6 onwards Group 1 Group 2 ENERGY COST Kcal/day ALLOWANCE FOR WEIGHT LOSS (Kcal/day) TOTAL ADDITIONAL ENERGY REQUIREMENT (Kcal/day) 570 650 690 120 120 120 450 530 570 700 300 590 250 120 Nil 480 240 750 650 630 540 60 Nil 570 550 MILK VOLUME ml/day women 680 780 820 Women who practice exclusive or almost exclusive breastfeeding until the baby is 4 months old and then progressively introduces weaning foods as part of an active weaning process which often lasts only a few months. Women who introduce only limited complementary feeds after 3-4 months and whose intention is that breast milk should provide the primary source of nourishment for 6 months or more. 15 Maternal Nutrition APPENDIX 3 SOURCES OF DIETARY CALCIUM AND VITAMIN D Calcium A daily intake of 700mg is required. Approximately 250 mg of calcium is provided from the following: 200ml (1/3 pint) milk (whole, semi-skimmed or skimmed) 35g (11/4 oz) cheddar cheese 150g (5oz) carton of yoghurt 28g (1 dtsp) dried skimmed milk powder 200g (1/3 pint) milk pudding 56g (2oz) sardines or similar soft boned fish. Vitamin D The main source of Vitamin D to the body is the action of sunlight on the skin. This only occurs between April and October and some will be stored to last the winter months. Dietary sources of Vitamin D are limited to: Oily fish (see Section 3.5) Fortified margarine Canned tuna (see Section 8) Fortified breakfast cereals Eggs If soya milk and products are taken ensure they are fortified with calcium. Dietary sources can only provide 10% of the daily Vitamin D requirement. Other calcium sources are tofu, green vegetables, beans, sesame seed, tahini paste, dried figs, oranges, almonds, brazil nuts, white flour products. All pregnant and lactating women should take a daily 10mcg Vitamin D supplement. APPENDIX 4 DIETARY SOURCES OF FOLATE FOR PREGNANCY RICH SOURCES Good Sources (More than 100 micrograms per serving*) Brussels Sprouts, Asparagus, Spinach, Kale Cooked black eye beans Fortified breakfast cereal (50 - 100 micrograms per serving*) Broccoli, Spring Greens, Cabbage, Green Beans Cauliflower, Peas, Bean Sprouts, Okra, Iceberg Lettuce Parsnips, Cooked Soya Beans and Chick Peas Kidneys, Yeast and Beef Extracts, Oranges Some fortified breakfast cereals - fresh, raw, frozen or cooked** - fresh, raw frozen or cooked ** Moderate Sources (15 - 50 micrograms per serving) Potatoes, most other fresh and cooked vegetables Most fruits, Most nuts, Tahini, Bread (100g serving) Brown Rice, Wholegrain pasta, Oats, Bran, Orange juice Fortified breakfast cereals, Cheese, Yoghurt Milk (1 pint), Eggs, Salmon, Beef, Game. Poor Sources (0 - 15 micrograms per serving) Most other breakfast cereals, Alcoholic Drinks, Soft Drinks, Sugar, Most Pastries, Cakes, Most other Meats and fish * ** 16 Minimum recommended portion sizes 100g of these vegetables. Larger (150 - 200g) portions of broccoli, cauliflower and spring greens will supply more than 100 micrograms. Based on vegetables boiled for 10- 20 minutes. Steamed, stir-fried and microwave vegetables cooked for a shorter time will lose less. (DOH 1992) Maternal Nutrition APPENDIX 5 DIETARY SOURCES OF IRON Iron is found in both animal and plant foods. Iron is better absorbed in the form of haem iron as found in meat and fish, than from the non-haem iron found in cereals and vegetables. Some dietary constituents facilitate absorption eg animal protein, Vitamin C. Some dietary constituents inhibit absorption eg tannins, polyphenols and phytate. Liver and liver products are major iron sources but consumption cannot be recommended in pregnancy due to Vitamin A toxicity (see Food Safety section). Iron rich foods for pregnancy: GOOD SOURCES OF IRON (Haem iron) AVERAGE SOURCES OF IRON (Non-haem iron) Red meat eg lamb, mutton, goat, beef, kidney, pork Corned beef, black pudding, tongue Leg and thigh meat of poultry Oily fish eg sardines, pilchards* Fortified breakfast cereal Eggs Pulses eg peas, beans, lentils, dahls, baked beans Dark green vegetables eg peas, cabbage, spinach Dried fruit eg dates, figs, apricots Sesame seeds, sunflower seeds, tahini Hummus, tofu Pistachios, cashews, almonds Besan flour * Oily fish – no more than 2 portions/week APPENDIX 6 ALCOHOL UNITS Drink Low Alcohol Drinks Beer, Lager, & Cider at 2% Beer, Lager & Cider 4% 5% 6% Super-strength drinks Beer, Lager & Cider at 9% Alcopops (5%) Spirits (38 – 40%) Gin, rum, vodka & whisky Shots (38 – 40%) Tequila, Sambucca Amount Bottle (330ml) 0.7 units Can (440ml) 0.9 units Pint (568ml) 1.1 units Litre 2 units 1.3 units 1.7 units 2 units 1.8 units 2.2 units 2.6 units 2.3 units 2.8 units 3.4 units 4 units 5 units 6 units 3 units Bottle (275ml) 1.4 units Small measure (25ml) 1 unit Small measure (25ml) 1 unit 4 units 5.1 units 9 units Large measure (35ml) 1.3 – 1.4 units Small double Large double measure (50ml) measure (70ml) 1.9 – 2 units 2.7 – 2.8 units Large measure (35ml) 1.3 – 1.4 units If they are liqueurs they can vary considerably in strength and can be stronger or weaker than this example Wine & Champagne 10% 11% 12% 13% 14% Fortified wine (17.5 – 20%) Sherry & Port Small glass (125ml) Standard glass (175ml) 1.75 units 1.25 units 1.4 units 1.9 units 1.5 units 2.1 units 1.6 units 2.3 units 1.75 units 2.5 units Standard measure (50ml) 0.9 - 1 unit Taken from www.nhs.uk/units Large glass (250ml) 2.5 units 2.8 units 3 units 3.3 units 3.5 units Bottle (750ml) 7.5 units 8.3 units 9 units 9.8 units 10.5 units 17 Maternal Nutrition REFERENCES 1. Barker DJP. Foetal origins of coronary heart disease. British Medical Journal 1995; 311: 171-174 17.Feig DS, Naylor CD. Eating for two: are guidelines for weight gain during pregnancy too liberal? Lancet 1998; 351: 1054-1055 2. National Diet & Nutrition Survey 2003. Ages 19-64, Volume 3. www.food.gov.uk/science/dietarysurveys 18.Jewel D, Young G. Interventions for nausea and vomiting in early pregnancy. The Cochrane Database of systematic reviews reviews. Issue 4. 2003 3. Maternal & Child Nutrition, Improving the nutrition of pregnant and breastfeeding mothers and children in low-income households. NICE Public Health Guidance 11,2008 www.nice.org.uk 19.Department of Health (DH). Vitamin A and Pregnancy. PL/CMO (90) 11, PL/CNO (90), London: HMSO, 1990. 4. Antenatal Care; Routine Care for the healthy pregnant woman. NICE Clinical Guideline 2008 www.nice.org.uk 20.Department of Health (DH). While you are Pregnant: Safe eating and how to avoid infection from food and animals. London. DH 1996 5. Frisch RE, McArthur JW. Menstrual cycles: fatness as a determinant of minimum weight for height necessary for their maintenance and onset. Science 1974; 185:949-951 21.Department of Health Committee on Toxicity of Chemicals in Food, Consumer Products and the Environment. Peanut Allergy. London: DH 1998. 6. Goldberg G. Nutrition in Pregnancy and Lactation. In Shetty P (ed) Nutrition through the Life Cycle. Leatherhead. Leatherhead Publishing, 2002 7. Treasure JL, Russell GFM. Intrauterine growth and neonatal weight gain in babies of women with anorexia nervosa. British Medical Journal 1988; 296:1038 8. Edwards LE, Alton IR, Barrada MI, Hakanson EY. Pregnancy in the underweight woman. American Journal of Obstetrics & Gynaecology 1979; 135: 297-302 9. Saving Mothers Lives 2003 – 2005, CEMACH 2007 www.cemach.org.uk 10.Department of Health (DH). Dietary Reference Values for Food Energy and Nutrients in the UK. Report on Health and Social Subjects 41. London: HMSO, 1991. 11.Misra R, Anderson DC. Providing the fetus with calcium. British Medical Journal 1990; 30: 12201221 12.Department of Health (DH). Folic Acid and the Prevention of Disease. Report on Health and Social Subjects 50. London: The Stationery Office, 2000 13.Diabetes in pregnancy. NICE Clinical Guideline 63, 2008 www.nice.org.uk 14.Buttriss J, Wynne A, Stanner S. Nutrition: A Handbook for Community Nurses. London. Whurr Publishers. 2001 15.Hurrell RF. Bioavailability of iron. European Journal of Clinical Nutrition 1997; 51 (suppl 1): S4-S8 16.Institute of Medicine. Nutrition During Pregnancy. Washington DC, National Academic Press, 1990. 18 22.CARE Study Group. Maternal caffeine intake during pregnancy and risk of fetal growth restriction: A large prospective observational study. British Medical Journal 2008; 337: a2332 USEFUL CONTACTS NHS Breast feeding information Tel: 0844 2090920 (National Breastfeeding helpline) www.breastfeeding.nhs.uk National Childbirth Trust Tel: 0300 330 0770 www.nct.org.uk La Leche League 0845 456 1855 www.laleche.org.uk Food Standards Agency www.food.gov.uk www.eatwell.gov.uk The Centre for Pregnancy Nutrition, Sheffield University www.eatingforpregnancy.org.uk (funded by Wellbeing of Women) Healthy Start Scheme www.healthystart.nhs.uk Royal College of Obstetricians & Gynaecologists www.rcog.org.uk NHS Pregnancy Care Planner www.nhs.uk/pregnancy The Under Fives INTRODUCTION Feed Preparation 1. FEEDING THE UNDER ONES (i) Hygiene (ii) Making up Feeds (iii) Water for Feed Preparation (iv) Storage of prepared feeds (v) Warming Up Feeds (vi) Thickening of Feeds (vii) Transporting of feeds Summary 1.1 Breastfeeding (i) Incidence of breastfeeding (ii) Benefits of breastfeeding Nutritional advantages Health Benefits Benefits to society (iii) Disadvantages of artificial feeding (iv) Management of breastfeeding Baby-led feeding Avoiding nipple confusion Expressing breastmilk Going back to work Stopping breastfeeding Hypoglycaemia Jaundice Gastroenteritis Stools Sore nipples Milk engorgement Mastitis Slow weight gain/failure to thrive (v) Breastfeeding and drugs (vi) Breastfeeding and HIV (vii) Breastfeeding and the Pre-term Infant. (viii) Education and support Summary 1.2 1.3 Fluids other than milk for infants under 6 months 1.4 Weaning Aims of Weaning When to Wean Stages of Weaning 6-9 months ● 9-12 months ● Weaning prior to 6 months Home prepared weaning foods ● Commercial foods Milk and other fluids Summary 1.5 Iron and the Weaning Diet Vitamin D and rickets Prevention of iron deficiency anaemia and vitamin D deficiency Vitamins and the weaning diet. Infant Formulae Nutritional composition Types of Infant Formulae (i) Standard formulae (ii) Soya formulae (iii) Lactose free, cow’s milk based formulae (iv) Protein hydrosylates (v) Elemental formulae (vi) Follow-on formulae (vii) Low birthweight formulae (viii) Follow-on low birthweight formulae (ix) (x) (xi) (xii) Other formulae High energy formulae Goat’s and sheep’s formulae Goat’s and sheep’s milk Further Considerations 1.6 Vegetarian and Vegan Weaning Vegetarian weaning Vegan weaning Summary 1.7 Dental Health Dental Care Fluoridation Sugar and Sugary Foods Summary 1 The Under Fives 2. FEEDING THE ONE TO FIVE YEAR OLDS 2.1 Healthy Eating for the One to Fives Fat Sugar Dietary Fibre or ‘non starch Polysaccharides’ Fruit and Vegetables Salt Vitamins 4. CONSTIPATION 5. OBESITY APPENDICES Appendix A: Policy in Support of the Unicef Baby Friendly Community Initiative Seven Point Plan – Birmingham East and North Primary Care Trust. Appendix B: Breastfeeding Positioning 2.2 Food Fads Appendix C: Dietary sources of iron and Vitamin C. Summary Appendix D: Good Dietary Sources of Vitamin D 3. FOOD ALLERGY AND INTOLERANCE Appendix E: Bottlefeeding – a practical guide Appendix E: Handling mealtimes 3.1 Cow’s Milk Protein Intolerance/Lactose Intolerance. 3.2 Coeliac Disease 3.3 Peanut Allergy 3.4 Hyperactivity 3.5 Gastroenteritis 3.6 Acute Diarrhoea Appendix F: Bottle-feeding – a practical guide Appendix G: Infant Feeding Recommendation – Department of Health References / Resources List of useful Addresses/Contacts Summary 2 The Under Fives INTRODUCTION Children are an extremely important target group of the population for nutritional advice. Poor dietary habits can adversely affect their development and predispose them to many diseases e.g. coronary heart disease. Nutritional advice which is accurate, up-to-date, consistent and delivered in a positive manner, could improve the long term health of the population by facilitating the development of good eating habits early on in life and the prevention of ill health in adulthood. The promotion of a healthy diet and lifestyle is a worthwhile preventative health objective. This supplement to the core guidelines for food and health supports professionals who are in a position to give advice in relation to the dietary needs and feeding practices of children, from birth to five years of age. It is important to consider the needs of the individual child when using these recommendations. The guidelines apply to healthy full term infants – pre-term infants require special consideration, depending on the degree of prematurity. The aim of these guidelines is to ensure health professionals provide parents, or carers, with accurate, up-to-date, consistent information and advice, thereby promoting appropriate feeding practices for the under 5’s. discussed with the parents or carers prior to the birth, by health professionals involved in the care of the mother. Advice should be consistent, accurate and impartial, and delivered in a positive way to give parents the opportunity to make an informed decision. Continued support and advice is essential post-natally to promote successful feeding practices. 1.1 BREASTFEEDING Breastfeeding gives babies the optimal start in life, providing everything babies need for a healthy, nutritious and balanced diet. Breast milk and Breast feeding protects against illness, specific diseases and offers developmental advantages. For these reasons breastfeeding offers long term benefits to the health of the nation and is cost-effective for the NHS. The UK Baby Friendly Hospital Initiative The Ten Steps to Successful Breastfeeding and the Seven Point Plan in the Community for the protection, promotion and support of breastfeeding offers best practice standards and has been demonstrated to improve breastfeeding rates. Appendix A offers further information regarding these initiatives, and details the policy for Birmingham East and North PCT staff in support of these. For Heart of Birmingham and South Birmingham PCT staff, please refer to their policy. (i) INCIDENCE OF BREASTFEEDING Through production and implementation of these guidelines the following objectives will be achieved: (a) To improve the health of women and children in Birmingham by promoting and facilitating successful breastfeeding. (b) Provision of information, advice and support on the chosen feeding method for parents or carers. (c) Adoption of appropriate weaning practices at a suitable age taking into account the family’s cultural and religious background. (d) Appropriate use of vitamin supplements. (e) Encouragement of good eating habits in childhood, which will form the basis of a healthy and varied diet in later life. 1. FEEDING THE UNDER ONES Milk, either as breast milk or as an infant formula, is the sole source of nutrition from birth until the infant is weaned onto solids at 6 months. Thereafter it remains an important contribution to the nutritional intake of the pre-school child. The choice between breast or bottle feeding should be Incidence of breastfeeding (ONS 2005)1 Population Group % Starting Breastfeeding % Who Continue At: 6 Weeks 6 Months Asian brit 94 66 37 Black 97 87 57 Mixed 84 54 40 White 74 46 23 All mothers 70 49 26 Chinese and other 85 65 40 73% of the West Midlands (Strategic Health Authority) mothers initially breast fed. *Reference 1 www.ic.nhs.uk/webfiles/publications The 2005 ONS survey1 highlighted certain factors associated with a lower incidence of breastfeeding:l l l l Low social class. Having discontinued education before 18 years of age. Younger mother. Second or subsequent babies. 3 The Under Fives Almost half of the mothers that start breastfeeding have stopped within six weeks due to a number of reasons including difficulties which could be overcome with skilled, sensitive encouragement and support. NHS staff are uniquely placed to provide this assistance and so promote breastfeeding. Although it is widely accepted that breastfeeding is the healthy option, it is important to recognise that not all mothers choose to breastfeed. This decision should be supported provided they have received research based information and are supported to make an informed choice. (ii) BENEFITS OF BREASTFEEDING Nutritional Advantages Breast milk is the perfect food for human infants. Its composition is ideally suited to the needs of each particular baby so varies from one child to another, even with the same mother. There is also a change in milk composition during each feed, the foremilk (milk which is first drawn during a feeding) having a higher water content to quench thirst, and the hind milk (the milk which follows foremilk during a feeding) being higher in fat. Breast milk composition varies according to the infant’s size and age2. The protein in breast milk is predominantly whey which is easily digested and readily absorbed. The protein and mineral content are lower than in infant formulae, giving a lower renal solute load. This is important because of the immaturity of infants’ kidneys2. Provided the mother is not malnourished the vitamin and mineral content of breast milk is adequate. Iron is present in small quantities but in such a bio-available form that it is virtually completely absorbed. If maternal nutritional status is in question, consideration should be given to the vitamin intake of the infant. This should ideally be addressed through improvement of the mother’s diet. Breastfeeding mothers in receipt of income support, income-based jobseeker’s allowance or child tax credit (with an income of £15,575 a year or less 2008/09) are entitled to free vitamin supplements and vouchers to obtain fruit and vegetables as well as milk under the Healthy Start Scheme. The Healthy Start Scheme replaced the Welfare Food Scheme in November 2006. 4 Health benefits for Babies and Children Breast milk, unlike formula milk, contains anti-infective factors, for example immunoglobins which increase the infant’s resistance to infection. The milk produced in the first few days after birth, known as colostrum, contains the highest concentration of these. Breastfed babies are at a reduced risk of developing gastroenteritis3. They are also significantly less susceptible to infections of the respiratory4 and urinary tract5 and to otitis media (middle ear infection)6. Children who were breastfed have considerably lower rates of malocclusion (misalignment of teeth). Other studies suggest that breastfeeding offers protection against Sudden Infant Death Syndrome. There is recent evidence that exposure to bovine serum albumen in artificial milk may trigger the autoimmune process which leads to juvenile onset diabetes8. Also, lower mean blood pressure and total cholesterol in those who were breastfed and lower prevalence of overweight/obesity and type 2 diabetes among those who were breastfed35. In pre-term babies breastfeeding reduces the risk of necrotising enterocolitis9 and promotes optimal neurological development10. Many studies have indicated that full term breastfed infants are also at an advantage. Breastfeeding may reduce the incidence of allergic response amongst infants who have a family history of atopy4 (e.g. hayfever, asthma, eczema). Health Benefits for the Mother Mothers who breastfeed are at a reduced risk of breast cancer11 and some forms of ovarian cancer12. It has been estimated that 400 deaths of young women per year could be prevented by breastfeeding. Breastfeeding also offers the convenience of having milk always readily available for the baby and the benefit of supporting weight loss for the mother as fat laid down in pregnancy is used by the body to make breast milk. Breastfeeding helps to maintain the unique contact between mother and baby and so promotes bonding and attachment behaviour. The Under Fives Benefits to Society Baby-led feeding and increasing milk supply The main cost savings to the NHS comes immediately in the form of reduced hospital admissions for gastroenteritis. The admission rate for bottle fed babies is five times greater than for breastfed babies, regardless of socioeconomic conditions. If all babies were breastfed there would be a saving to the NHS of £35 million per annum13. Allowing the baby to decide how often to feed and for how long has, in the past, been called demand feeding. Baby-led feeding probably best describes this process. All babies are different, and the mother’s milk production responds to these differences. A mother does not have to wait until her baby is upset and crying to offer the breast. She learns to respond to the signs her baby gives, for example rooting, which means the baby is ready for a feed. A mother should let her baby finish feeding on the first breast, then offer the second, which her baby may not want. If a baby receives high volumes of foremilk and never gets to the hind milk he/she will not have received as much energy and so will get hungry again soon, exhibit unsettled and unsatisfied behaviour and prolonged feeding episodes. On the other hand a thirsty baby who is not very hungry may require just the more watery milk and so will only need to suckle briefly. (iii) DISADVANTAGES OF ARTIFICIAL FEEDING Formula milk, unlike breast milk, does not contain: cells (leucocytes), thyroid and epithelial growth hormones, enzymes and prostaglandins developing immune systems and neurodevelopment. (iv) MANAGEMENT OF BREASTFEEDING As soon as possible after birth it is important that mother and child are together with “skin to skin” contact to facilitate a first feed taking place. This should be offered to all women irrespective of feeding choice. Babies should be encouraged to breast feed as soon as possible after the birth. Failure to promote this can cause early cessation of breast feeding. The second feed: Correct positioning and attachment at the breast is crucial, see Appendix B. If the mother experiences correct attachment at the early feeds, it is likely that she will not tolerate incorrect attachment at later feeds. The father can be involved in the advice given, to enable him to continue to support his partner. Even if the mother is exhausted, or has had a caesarean section, she can be helped to feed whilst lying in bed. The mother should be taught to express breast milk by hand, in case the baby is having difficulties with breastfeeding, the baby is unable to take full feeds, to augment milk drainage, reducing mastitis. Night feeds provide the baby with significant proportion of his/her total intake. Additionally, milk production will be increased more by night feeding than by day, because the prolactin release in response to suckling is greater at night. To facilitate night feeding, mothers should be encouraged to have their babies with them or in easy reach as is practically possible. At first babies may need to feed as often as hourly but the frequency of feeds will decrease as the milk volume increases and production meets individual babies appetite according to baby’s growth and development. At certain times a baby may be experiencing a growth spurt and so require more breast milk. The mother may need reassurance at this time that her milk supply is not diminishing and that it will increase to meet the baby’s needs. Milk production is determined by frequency of suckling and effective emptying, so it is important to allow the baby to suckle as and when necessary to increase milk supply. It is the responsibility of health professionals to support breastfeeding by providing timely information in a confident, informed manner. Protocols for the support of breastfeeding in special situations and the management of common complications exist in the Breastfeeding Factfile (details under additional reading). 5 The Under Fives Any interference with natural frequency of suckling and effective attachment will inevitably lead to a reduction in milk supply. Examples of interference include: Extra fluids other than breastmilk. Supplementary feeds/top ups. Dummies/pacifiers. Using nipple shields. Restricting feeding to a schedule. Baby sleeping through the night too early. l l l l l l If a woman’s milk supply has decreased it is important to: l Check that the position of mother and baby is correct. } See Appendix B l Check that the baby is attached on the breast properly. } See Appendix B l Ensure that the hind milk is being obtained by fully feeding from one breast before progressing to the other. l Ensure baby-led feeding unless advice provided by Paediatrician and/or Dietitian when there are concerns regarding poor growth. Increasing a depleted milk supply will usually take 3648 hours. The mother should be encouraged to feed the baby as often as possible including at least one night time feed, as the hormone levels are highest between 2.00am and 6.00am and this will boost milk production for the following day. The mother should be encouraged to rest while she is trying to increase her milk supply, to eat a healthy diet and drink as her thirst dictates. There is no evidence to suggest that overeating or drinking large volumes of fluid, will improve milk production. Avoiding Nipple Confusion The mechanism of suckling from the breast is so different from sucking on a teat that giving a bottle can lead to breast refusal and poor suckling technique. Cup feeding offers an alternative method of feeding for the mother or baby who cannot breastfeed in the initial period after birth. Cup feeding is useful because it enables the baby to control his/her own intake and does not interfere with suckling at the breast as no teat is taken into the mouth and the process is entirely baby led. Dummies are generally not recommended for breastfed babies. Use of dummies during the establishment of breastfeeding may disrupt the baby’s oral-motor coordination interfering with baby-led feeding and lead to breast refusal, overly hungry baby and infection. If a breastfed baby seems unsettled, it is more important to examine the mother’s feeding technique and seek an improvement in management. In older babies where breastfeeding is established, if the baby continues to be unsettled, other sources of problem or comfort should be explored. Expressing Breastmilk The expression of breastmilk can be useful for a variety of reasons, these include: l l l l l Women need a lot of reassurance when they are increasing their milk production, that the steps discussed will work, and that they will be able to fully breastfeed their babies. They also need practical help so that they can rest and not neglect their own, as well as their baby’s needs. Supplementary Feeding The nutritional requirements of a baby aged up to 6 months can be met entirely from breast milk.22 If a baby seems hungry he or she should be put to the breast more often to stimulate increased milk production. There is no scientific basis for giving any other fluid or food to a baby before 6 months of age. However, there is room for flexibility regarding this advice for individual babies (see section 1.4 Weaning) 6 General breast care. Relief and prevention of potentially serious breast conditions, such as mastitis. Stimulation of the milk supply. Maintaining milk supply. Maintenance of lifestyle. All health care workers who care for breastfeeding mothers should be able to teach the skills of both manual and mechanical expression of breastmilk. The reason a mother may need to express her breastmilk may vary a great deal. It is important that women understand the mechanics of breastmilk expression and have access to appropriate support. Freshly expressed breastmilk can be stored in a refrigerator for up to 24 hours.14 It may be stored frozen for about 3 months. Frozen breastmilk can be defrosted slowly in a fridge or at room temperature. Research indicates that breastmilk can be kept at room temperature for up to 8 hours. The Under Fives Going Back To Work Returning to work seems to be associated with a reduction in the length of breastfeeding. Economic constraints force a large number of mothers to return to work whilst still breastfeeding their infants. The ability to express milk for later feeding when away from the infant might strongly influence the mother’s decision to continue breastfeeding even after they have returned to work. If a woman is unable to express a sufficient quantity of breastmilk she could be referred to a lay or professional breastfeeding specialist where her concerns can be explored and experienced support offered. Her success will depend on her choice to continue to offer breast milk and her circumstances which affect supply, collection and storage. If the problem continues, despite receiving adequate advice and support, she should be encouraged to mix breastfeeding with infant formula. Maximising the Beneficial Effect of Breastfeeding It is advisable that breastfeeding should continue for at least the first 6 months to maximise the health benefits previously identified. Breastfeeding as part of a mixed weaning diet should ideally continue into the second year of life, as recommended by the WHO.15 Storage of breast milk The Department of Health recommends breast milk can be stored for 24 hours in a fridge between 2-4°C. It can be stored frozen for up to 6 months36. The researched guidelines from the Breastfeeding Network recommend if defrosted in the fridge breast milk to be used within 12 hours, if defrosted out of the fridge use immediately and can be stored at room temperature for 6 hours37. Stopping Breastfeeding Mothers should be encouraged to continue breastfeeding for as long as they wish or until the child naturally stops breast feeding. If breastfeeding is stopped before the child is one year of age then fresh cow’s milk should not be given as the main drink until the child is one year old. Therefore until age one, formula milk should be used. When the mother does decide to halt her lactation, it is safer to both mother and child and more comfortable to wean the baby off the breast gradually. As the milk volume decreases, protective factors in the milk increase. Hypoglycaemia The lack of an agreed definition of hypoglycaemia in the NORMAL neonate has contributed to difficulties in the provision of guidelines which has lead to inappropriate medical intervention and the jeopardisation of breastfeeding, either initiation or maintenance. New research is soon to be published in this area. It is normal in the first hour after birth for baby’s blood glucose level to fall, but then begin to rise, even if the baby has not been fed. Glucose is vital as the major source of energy, however, uniquely in humans, healthy full term babies use alternative fuels for energy such as ketone bodies and other metabolic substrates. These are generated from body fat when glucose is not readily available. There is common concern amongst staff about hypoglycaemia but acceptable levels of blood glucose concentrations vary greatly. There is no widely accepted cut off level below which hypoglycaemia is indicated. The BM Stix were designed to detect high glucose levels in people with diabetes. They are imprecise between 0 and 3mmol/l which is the critical range to assess newborns16. Jaundice Jaundice occurs in 9 out 10 newborn babies. It results from a build up of (yellow coloured) bilirubin in the blood stream. Newborn babies have a greater number of red blood cells which are destroyed after birth. This destruction releases bilirubin which is normally metabolised by the liver. In jaundiced babies the liver process takes a few days to start working efficiently causing the jaundice. The colostrum has a purgative effect which helps to prevent jaundice, so early and frequent breastfeeding is essential. Appropriate advice: l l l Breastfeed soon after delivery. Frequent and unrestricted breastfeeding. No supplementary feeds e.g. glucose, water or artificial milk. 7 The Under Fives Breastmilk jaundice appears after 7 days. More serious illness must be excluded by blood tests. If breastmilk jaundice is the cause, breastfeeding should continue and it will resolve itself. Mum will need reassurance. Management of Gastroenteritis If a baby develops vomiting and diarrhoea, it is advisable to continue breastfeeding (section 3.5 Gastroenteritis). when mothers feed babies “on demand”. Correct positioning is also essential. If a mother does have milk engorgement, check she is not trying to regulate the frequency or duration of feeds and that positioning at the breast is correct. Gentle expressing prior to feeding to soften the breast will usually be sufficient to relieve engorgement. If breasts are inflamed it may also be necessary to express milk gently after feeding until engorgement has subsided. Mastitis Stools The initial stool passed by all healthy babies is the black sticky meconium. This is passed on day one to two after birth. The breast fed baby’s stool gradually changes to black/green on day three, green/brown on day 4 and between day 4-5 it is yellow and seedy with a cottage cheese consistency. If there is a delay, this may be due to a problem of milk access or transfer or both. Initially breastfed babies may have bowel motions very frequently (sometimes at every nappy change). This will gradually change. Some established older breastfed babies will not pass a normal yellow stool for several days (up to a week). This is normal, and reflects the lack of waste in breast milk. This is not an indication for medical intervention and breastfeeding mothers may need reassurance that this is normal. Sore Nipples Sore nipples are always an indication of poor attachment, therefore the remedy is to improve attachment. Re-positioning and optimal attachment of the baby at the breast will produce nipple healing and is the most effective remedy to achieving pain-free successful lactation. Resting and expressing breast milk may make it difficult to maintain milk production during the healing process. The use of a nipple shield is not routinely recommended. Teaching correct positioning and attachment is essential. There is no scientific basis for the use of creams, sprays, lotions or ointments in healing nipples. Milk Engorgement Milk engorgement is when milk store in the breast isn’t removed sufficiently, volume becomes too much for the breast to store comfortably and breast become firm and painful to touch. Milk engorgement rarely occurs This is sometimes confused with engorgement, but mastitis only affects part of the breast. However, if engorgement is not treated, it can lead to mastitis. The symptoms are a lump which is red and tender and follow the outline of the breast lobe. The woman has no fever and feels well. However, sometimes the woman can have a fever and flu like symptoms. To prevent mastitis, the baby should be correctly positioned at the breast. Mothers should be advised not to wear clothes which put pressure on the breast and to handle breast gently. If there is any lumpiness, stroking the affected areas downwards towards the nipple will encourage drainage from this area. The skin may also be damaged by the mother using creams, lotions or spray to which she is sensitive. Damaged skin presents an opportunity for bacteria to grow. If mastitis does occur, mothers should be encouraged to continue breastfeeding. Varying the baby’s feeding position can aid drainage from the milk ducts. Usually mastitis improves within a day when drainage to the affected part of the breast improves. If there is no improvement after 24 hours then the woman should be referred for treatment, usually anti-biotics. Slow weight Gain/Faltering growth Breastfeeding babies who are slow to gain weight are of concern to parents and professionals. It is often a cause of mothers deciding to give artificial milks instead. Consistent, accurate and practical advice is necessary to ensure that both mother and baby remain healthy. It is vital to make a distinction between slow weight gain where the baby is gaining weight on a lower centile position but is healthy, and faltering growth where the baby’s weight gain will be dropping down centile positions, and may be showing signs and symptoms of illness. A medical review should be arranged under the latter condition. For practical advice on how to deal with a child with faltering growth, refer to the Breastfeeding Factfile. 8 The Under Fives (v) BREASTFEEDING AND DRUGS Although very few medicines taken by the mother would contraindicate breastfeeding, women must be advised that no drugs should be taken unless advised as safe by a doctor or pharmacist. (vi) BREASTFEEDING AND HIV It is important that the mother who has HIV is empowered to make a fully informed decision about infant feeding and that she is suitably supported. There is evidence that HIV can be transmitted through breast feeding (5-20% transmission rates have been reported38). If the mother can be ensured access to nutritionally adequate breast milk substitutes (formula) that are safely prepared, the infant is at less risk of death and illness if they are not breast fed. (This is the most likely situation in Developed Countries). If breastfeeding is the chosen route of feeding - exclusive breast feeding is recommended for 6 months. - When weaning foods are introduced breast feeding should stop immediately and infant formula started (this is known as ‘abrupt weaning’). (vii) BREASTFEEDING AND THE PRE-TERM INFANT Breast milk is the preferred choice of milk for pre-term infants. If necessary whilst in hospital breast milk can be fortified with a breast milk fortifier to meet the increased nutrient demands. Non breastfed pre-term infants should be fed an appropriate artificial formula suitably chosen to meet the individual needs of the infant concerned. (viii) EDUCATION AND SUPPORT Ante-Natal Education Education on the benefits of breastfeeding is important during pregnancy. All women should be in a position to make an informed choice about infant feeding. Ideally this education should be aimed at the pregnant woman, her partner and any other significant people involved (e.g. mother, mother-in-law). As the baby milk companies invest in producing attractive, detailed information on bottle feeding, it is vital to ensure that information of at least equivalent quality is available on breastfeeding. The general public have a low level of knowledge about the health benefits of breastfeeding over bottle feeding, and myths about feeding problems are widespread. It is estimated that less than one in a hundred women are actually unable to breast feed. Success depends on the right sort of support at crucial moments, and confident, consistent and accurate advice from all members of the health care team. Ideally the public as a whole should be educated so that the community is in favour of and supportive to breastfeeding mothers. Post-Natal Support Groups Co-operation and collaboration with voluntary groups such as the National Childbirth Trust, La Leche League, the Association of Breastfeeding Mothers is desirable. Their vital role in the promotion of post-natal support is recognised, but there is scope for greater Health Service provision of support groups and telephone helplines. However, local schemes such as Best Buddies (HoBtPCT) and Feeding Friends Peer Support (in some areas of BENPCT) are in operation. Please refer to your local PCT to see if your area is covered. Supporting women to breastfeed NHS premises should ensure that both private and public areas are available for women to breastfeed their babies. Signs should be displayed to this effect. (see Appendix A for further guidance) NHS National Breastfeeding Support Helpline: 0844 20 909 20. 9 The Under Fives SUMMARY - BREASTFEEDING Breastfeeding is the most desirable means of providing nutrition for the healthy infant. The composition of breast milk is ideally suited to the infants needs. Breastfeeding results in health benefits for the infant in both the short and long term and also for the mother. Informed, consistent and confident advice and support are important to overcome any difficulties encountered, and to ensure that successful breastfeeding is maintained. Potential problems may include:l l l Successful initiation of breastfeeding is fundamental to achieving and maintaining adequate lactation. Factors affecting the potential success of lactation include:l l l l l l Establishment of early contact between mother and baby. Correct positioning of the baby at the breast. Baby-led feeding. Avoidance of “complementary feeding”. Avoiding nipple confusion. Ongoing encouragement and practical support from health professionals. l l l Mothers own concerns regarding the adequacy of her milk supply. Sore nipples. Milk engorgement. Mastitis. Inadequate baby care facilities in public places. Mothers should be encouraged to continue to breastfeed until such a time as it becomes inappropriate for herself or the baby. A gradual “tailing off” rather than an “abrupt” end to breastfeeding will be more comfortable for mother and baby. Women who are HIV positive or those at high risk who have not been serologically tested, should be discouraged from breastfeeding. 1.2 INFANT FORMULAE Infant Formula and Follow-on Regulations 1997 has been updated and is currently under review for 2008. Breastfeeding should be encouraged, but where not possible or desirable, an infant formula is a suitable alternative. Parents should be supported in their informed choice, and receive advice on appropriate equipment and preparation of feeds. When used, it is recommended that infant formula is given for the first year of life and is given as the sole source of nutrition until the infant is weaned at about 6 months and thereafter as part of a mixed diet. l Nutritional Composition of Infant Formulae The composition of infant formulae for use in the U.K. accords with the “Infant Formula and Followon Regulations 1995 and the amendments to this in 199717. The nutritional composition of infant formulae when correctly made up for consumption 10 by the infant, is designed to be as close to the composition of human milk as possible. However, infant formulae do not possess any of the immunological benefits of breast milk. A recent review showed that the majority of formulae on sale in the UK are now available in a variety of different presentations including ready to feed milk and pre measured sachets18. Care needs to be taken to ensure parents are aware of how to use these products safely. The promotion of breast milk substitutes is strictly regulated by UK Law and the World Health Organisation International Code of Marketing of Breast Milk Substitutes. A description of the legislation and good practice relating to the marketing of infant formula is given opposite. The Under Fives Infant Formula and Follow on Formula Regulations 1995 THIS LAW ONLY APPLIES TO INFANT FORMULA AND, IN PARTS, TO FOLLOW-ON MILKS. 1. NO ADVERTISTING OR PROMOTION OF INFANT FORMULA OUTSIDE THE HEALTHCARE SYSTEM 2. ADVERTISING IS ONLY PERMITTED IN BABY CARE PUBLICATIONS DISTRIBUTED THROUGH THE HEALTH CARE SYSTEM 3. PERMITTED ADVERTS MAY ONLY CONTAIN SCIENTIFIC AND FACTUAL INFORMATION AND MUST NOT CARRY BABY PICTURES. 4. NO PICTURES OF BABIES ON INFANT FORMULA LABELS, NO OTHER PICTURES OR TEXT WHICH MAY IDEALISE THE PRODUCT. 5. NO FREE SAMPLES OF INFANT FORMULA TO MOTHERS OR PREGNANT WOMEN. 6. NO FREE OR SUBSIDISED SUPPLIES TO HOSPITALS. 7. NO GIFTS TO PROMOTE SALE TO THE PUBLIC. 8. FORMULA COMPANIES MAY ONLY GIVE INFORMATION IF IT IS REQUESTED BY THE RECIPIENT AND DISTRIBUTED THROUGH THE HEALTH CARE SYSTEM. Enforcement is the responsibility of Trading Standards or Environmental Health Offices. Members of the public should report breaches to these offices. Further restrictions may be provided in the Department of Health guidelines. THE INTERNATIONAL CODE OF MARKETING OF BREASTMILK SUBSTITUTES 1. 2. NO ADVERTISING OF BREASTMILK SUBSTITUES IN THE HEALTH CARE SYSTEM OR TO THE PUBLIC. NO FREE SAMPLES TO BE GIVEN TO MOTHERS OR PREGNANT WOMEN 3. NO FREE OR SUBSIDISED SUPPLIES TO HOSPITALS 4. NO CONTACT BETWEEN COMPANY MARKETING PERSONNEL AND MOTHERS. 5. MATERIALS FOR MOTHERS SHOULD BE NON-PROMOTIONAL AND SHOULD CARRY CLEAR AND FULL INFORMAITON AND WARNINGS. 6. COMPANIES SHOULD NOT GIVE GIFTS TO HEALTH WORKERS. 7. NO FREE SAMPLES TO HEALTH WORKERS, EXCEPT FOR PROFESSIONAL EVALUATION OR RESEARCH AT THE INSTITUTIONAL LEVEL. 8. MATERIALS FOR HEALTH WORKERS SHOULD CONTAIN ONLY SCIENTIFIC AND FACTUAL INFORMATION. 9. NO PICTURES OF BABIES OR OTHER IDEALISING IMAGES ON INFANT FORMULA LABELS 10. THE LABELS OF OTHER PRODUCTS MUST PROVIDE THE INFORMATION NEEDED FOR APPROPRIATE USE, SO AS NOT TO DISCOURAGE BREASTFEEDING. Governments are expected to adopt the Code as legislation. Companies should comply with the Code, even if it has not been adopted as law. 11 The Under Fives Melamine in Formula Milk Melamine is a chemical used in plastics that has been linked to kidney failure. The Food Standards Agency can confirm that no formula manufactured in China can be sold legally in the UK and that manufacturers of formula sold in the UK can not use any milk or milk products imported from China. *Ref: Food Standards Agency (Sept 2008) http:www.food.gov.uk l Types of Infant Formulae Most infant formulae are based on cow’s milk. Some however are based on other proteins for infants with special requirements e.g. soya. (i) Standard Formulae Unmodified cow’s milk is nutritionally unsuitable for use as the sole source of nutrition for infants, in view of its high protein and mineral content and hence, high renal solute load. Cow’s milk is highly modified to produce standard infant formulae. Such formulae are classified according to whether the dominant protein is WHEY OR CASEIN. Whey based e.g. Casein Based e.g., SMA Gold (SMA) SMA White (SMA) Cow & Gate First (Cow & Gate) Cow & Gate milk for hungrier babies Apamil First (Milupa) Aptamil Extra (Milupa) Nurture Newborn (Heinz) Nuture for hungrier babies (Heinz) still hungry and not satisfied by the feed. Many mothers were found to change from a whey to a casein dominant formula believing this would be more satisfying. Such beliefs however, are based on anecdotal evidence. There is no scientific evidence that changing feeds from a whey to a casein dominant formula “satisfies” a baby’s hunger.19 Hungry or unsatisfied infants should be offered larger or more frequent feeds rather than a change of formula. However, a change of formula would be preferable to the premature introductions of solids. (ii) The Committee of Toxicity of Chemicals in food, Consumer Products and the Environment (COT) recommends20 that the use of soya-based formula in infants is not appropriate unless there is any clinical indication to do so. This is due to concern about the possible negative long term effects of early exposure the phyto oestrogens (which occur naturally in soya bean) these are very similar to the female hormone oestrogen. The British Dietetic association has published a statement on soya which states that there are some grounds for concern. The COT’s recommendation20 (March 2003) was that the use of soya-based formula infants is not appropriate unless there is any clinical indication to do so. Soya formula and products should only be used for infants under 6 months if: l Hipp Organic Infant Milk l These Formulae are available with Healthy Start vouchers. Casein based formulae (marketed for hungrier babies) have a higher casein to whey ratio than whey based formulae. They also have a higher protein and mineral content, and hence renal solute load, than both whey based formulae and breast milk. As whey based formulae more closely resemble breast milk than casein based formulae, it would seem appropriate to recommend their use. The ONS survey (2000) found that by the 6th to the 10th week of life 35 per cent of mothers had already changed the type of formula they were giving to their bottle-fed infants. The most common reason for changing was that the mother thought the baby was 12 Soya Formulae l There is a cow’s milk protein allergy and hypoallergenic formula is refused (relatively rare in infants under six months). The mother is vegan and has chosen not to breast-feed. The child has galactosaemia Examples of soya formula: Infasoy Cow &Gate Wysoy SMA Nuture soya Heinz The risk of permanent changes is greatest prior to 6 months of age, as the dose of phytoestrogens per kg body weight is higher at a key developmental stage. In infants over 6 months the risks associated with soya products are reduced as milk is not the sole source of nutrition and soya products can be used. If using soya formula under the age of 6 months the issues should be discussed with the parents/carer. The Under Fives Therefore, if under 6 months of age, a child presenting with symptoms of cow’s milk protein intolerance and not being breastfed, the formula of choice should be a protein hydrolysate (see section iv). Soya milks bought in supermarkets or health food shops are unsuitable for use as a milk substitute for infants and young children. If, despite the recommendation above, a soya formula is required they are available over the counter and on prescription. The aluminum content of soya formulae is higher than that of cow’s milk based infant formulae, but it is still within currently accepted safety levels. Care should be taken with the use of soya formulae and dental hygiene, because the carbohydrate source is glucose rather than lactose. It is therefore essential to stress the importance of dental health for infants taking soya formula (see Dental Health, section 1.7). For a review of the nutritional adequacy of the diet, particularly calcium intake, advice on weaning a child onto a cow’s milk free diet and advice on appropriate formula to use, refer the child to a registered dietitian. (iii) Lactose Free, Cow’s Milk Based Formulae Example SMA LF Enfamil Lactofree Brand (SMA Nutrition) (Mead Johnson) These formulae contain cow’s milk protein but are lactose free and therefore can be used in children with lactose intolerance. They are available over the counter and on prescription. (iv) Protein Hydrosylates Example Pregestimil Nutramigen Pepti Junior Prejomin Pepti Pepdite MCT Pepdite Protein source Casein Casein Whey Whey (not lactose free) whey Non milk Non milk Brand Mead Johnson Mead Johnson Cow & Gate Milupa Cow & Gate SHS SHS (v) Elemental Formula These formulae are hypoallergenic, nutritionally complete for use as a sole source of nutrition in infancy. The protein source is based on essential and non-essential synthetic amino acids. These formulae are free from gluten, lactose, milk protein and sucrose. These formulae are only available on prescription. Example Neocate (<1 year) Neocate advance (>1 year) Nutramigen AA (from birth – use as infant formula) (vi) Brand SHS SHS Mead Johnson Follow-on Formulae Example Brand Progress SMA Hipp Organic follow on Hipp Hipp organic Growing up (>10months) Aptamil Follow on Milupa Aptamil Growing up (>12 months) Nurture Follow on Heinz These milks are marketed for use from 6 months (unless indicated differently on table). Follow on milks have a similar calorie but higher protein, mineral, (e.g. sodium and calcium), and iron content than normal formula milks. They also contain more of certain vitamins (e.g. vitamin D) than standard infant formulae. They can be useful where there is concern regarding an infant’s iron intake, perhaps as a consequence of an inadequate intake of formula, too early an introduction to cow’s milk, an excessively large intake of cow’s milk, or a poor weaning diet. The main advantage of these milks is their higher iron content. However, there is no evidence that follow-on formulae have a beneficial effect on iron status in children who have been weaned according to guidelines and normal formula continued until one year of age. They are however not available on the Healthy Start Scheme for low income families and for the majority of infants the nutritional and financial benefits of continuing breastfeeding or infant formula to 12 months of age should be stressed. Protein hydrosylates are based on hydrolysed protein sources, they are clinically lactose free and hypoallergenic. These milks are highly specialised and may be used in cases of milk intolerance as an alternative to cow’s or soya based formulae. Their use should always be under the direction of the medical practitioner/dietitian. These formulae are only available on prescription. 13 The Under Fives (vii) Low Birthweight/Pre-term Formulae Example SMA Gold Prem Nutriprem 1 OsterPrem Pre-aptamil Pre Nan Nestle (x) e.g. Brand SMA Cow & Gate Farleys Milupa These formulae are specifically designed to meet the needs of the low birthweight or preterm infant, whilst in hospital. They are unsuitable for full term infants, including those with faltering growth. These formulae are for hospital use only until the infant reaches 2500g. High Energy Formulae SMA High Energy (SMA) Infatrini (Nutricia) These formulae have a higher calorie and protein content and are officially designed for use with infants with faltering growth. They are only available on prescription in a ready to feed format. They should be used under the direction of the medical practitioner or dietitian. (xi) Goats milk formulae e.g. Nanny (viii) Follow-on Low Birthweight Formulae Brand (Cow & Gate) Example Nutriprem 2 Low birthweight infants may need to change on to a follow-on low birthweight formulae prior to being established on a standard infant formula. This will be determined by their clinician/dietitian. These formulae are now available on prescription for children before 35 weeks gestation and small for gestational age until 6 months corrected age. (ix) Other Formulae Suggested use Acid reflux Aid digestion Night time Formula Examples SMA Staydown Enfamil AR Comfort first Good Night milk (gluten free) Good Night Milk drink Brand SMA Age range Birth Mead Johnson Cow & Gate Cow & Gate Birth Birth From 6 months From 6 months Hipp Night time Formulae E.g. Cow & Gate Good Night Milk (Cow & Gate), Hipp Organic Good Night Milk Drink (Hipp) Infant formula and follow-on formula based on goats’ milk protein are not suitable for babies, are not recommended by the Department of health and are not approved for use in Europe. Some proteins in goats’ milk are similar to those in cows’ milk and the levels of lactose in the formulas are similar. Most babies who react to cows’ milk protein or who have lactoseintolerance are also likely to react to goats’ milk formulas.21 Goat’s & Sheep’s Milk Unmodified goat’s milk, like cow’s milk is low in iron, vitamins A and D and folic acid. Sheep’s milk is also low in iron, vitamin D and folate. Although these milks may be perceived as less allergenic or providing special nourishment, none of these claims have been substantiated. As these milks have a high solute load, are nutritionally inadequate and frequently are unpasteurised, they are unsuitable for infants under 12 months. They may be given after one year so long as precautions against mineral and vitamin deficiencies are taken and that due regard is paid to microbiological safety. Check the nutritional status of the diet and ensure milk is pasteurised. FEED PREPARATION Manufacturers are bringing out new formulae that are reported to help settle baby at bedtime and which are also reported to be gentler on babies’ tummies. They differ from infant formula and follow-on formula in that they have added starch, making it more viscous. Currently there is limited evidence to support the claims made with respect to settling the baby for the night or being gentler on babies’ tummies. These are also more expensive than other formulae. 14 (See Appendix F) Infant formula are presented as: Liquids which are ready to feed. (i) (ii) Liquids or powders which require the addition of water but no other substance. Detailed instructions on preparing the feeds for consumption by the infant are provided by the The Under Fives manufacturer on the packaging and in leaflets. These instructions must be closely followed. The following points may require reinforcement by the health professional:(i) Hygiene Hygiene and the prevention of infection is a primary concern when preparing infant formula feed. months of age. Care should be taken when choosing a bottled water, as some have an unacceptably high mineral content. Carbonated bottled water should not be used. When abroad, boiled tap water should be used. If this is unsuitable, boiled non-carbonated bottled water may be used. Any bottled water with a sodium content of under 200mg per litre is suitable. (iv) Handwashing should be the first stage in preparing feeds and before offering feeds to baby. All equipment used (bottles, teats, caps, rings) should be suitably sterilized for the first 12 months. Storage of Prepared Feeds Bottles of feed may be stored for up to 24 hours, this is no longer considered ideal particularly for young babies because the bacterial content continues to increase during storage which increase the risk of infection for the baby. Available methods are: Chemical Steam Boiling Boiling Microwave Oven (ii) Use of a hyperchlorite solution (cold water) e.g. Milton. Use of a steam steriliser (electrical) Boiling of equipment for 10 minutes (submerged in water). Use of specially designed microwave sterilising sets. Making up feed All formulae should be made up with cooled boiled water. Correct dilution of the feed is essential. Powdered feeds are made up by the addition of one level unpacked scoop to each fluid ounce (30ml) of cooled boiled water (check manufacturers instructions). Some powdered feeds are now available in measured sachets. The manufacturer’s instructions should be closely followed when making up these feeds. Also feed should not be stored in large volumes as this could promote inadequate cooling and hence lead to the growth of bacteria. The risk of infection to the baby will be lower if the feed is only stored for a short period of time. (v) Warming of Feeds Only remove stored feed from the fridge immediately before use. Feeds should be warmed to blood temperature. Warm feeds by standing them (in their bottles) in hot water. Always test before giving to baby. The use of microwave oven is not recommended for warming feeds due to dangers of uneven heating and hot spots which could cause severe scalding. If a microwave oven is used, the carer should be advised of this risk and encouraged to mix well and test before giving to baby. No sugar or salt should be added to formula feeds. No solids such as rusk or cereals e.g. Weetabix should be added to the formula feed. Adding solids to formula will change the consistency and increase the risk of choking and may also increase the risk of gut sensitivity. (iii) Water for feed preparation Cooled boiled tap water should be used for making any infant formula. Allow tap water to run for 1 – 2 minutes before use. Artificially softened water and filtered water should not be used. Bottled waters are not sterile and consequently any bottled water must be boiled before use in preparing formulae or food for infants under 12 15 The Under Fives (vi) Thickening of Feeds Any thickening of feeds can only be done following advice from a Doctor, Speech and Language Therapist or Dietitian. Reasons for thickening may be; gastro oesophageal reflux, frequent posseting or poor swallow co-ordination. (vii) Transporting feeds ● Because of the potential for growth of harmful bacteria during transport, feeds should be first cooled in a fridge (below 5ºc) and then transported. Prepare feed as outlined in section ‘(ii)Making up feed’ and place in the fridge. Ensure feed has been in the fridge for at least an hour before transporting and only remove feed from the fridge immediately before transporting. Transport feeds in a cool bag containing a frozen ice block. Feeds should be used within 4 hours following transport or they should be kept in the fridge for a maximum of 24 hours from the time of preparation – this is not ideal as the risk of illness increases the longer it is stored. Re-warm feed as detailed in section ‘(v) Warming of feeds’. ● Examples of thickeners are Example Brand Age of use Information Thick and Easy Fresenius Kabi Thicken up Nestle/Novartis Vitaquick Vitaflo Thixo-D original Sutherland Health Ltd Cow and Gate Nutricia <1 year if faltering growth <1 year if faltering growth <1 year if faltering growth < 1 year if faltering growth < 1 year >3 years Instant Carobel Nutilis Other Healthcare professional will provide information on amounts to use. For infants who have faltering growth, Vitaquick, Thixo-D or Thick and Easy may be suitable. These thickeners provide an additional 4Kcal/g of thickening powder. Nutilis is a thickener that can be used from 3 years of age. Enfamil AR and SMA stay down are thickened. Enfamil AR thickened formulae available prescribed and over the counter, but should only be used under medical/dietetic supervision. Also available are infant formula which has thickening agents added during manufacturing: Enfamil AR (Mead Johnson) and SMA Staydown are the two available options. 16 ● ● The Under Fives SUMMARY - INFANT FORMULAE When used, infant formulae should be continued throughout the first year of life. Types of Infant Formulae (i) Standard Formulae These are produced from cow’s milk which is highly modified. They are suitable for the majority of infants who are not breastfed. Whey based formulae more closely resemble breast milk than casein based formulae, and are therefore the formula of choice. (ii) Soya Formulae May be used as an alternative to cow’s milk based formulae in cases of intolerance to cow’s milk protein and / or lactose, from 6 months old. Soya milks bought in supermarkets or Health Food Shops are unsuitable for use as a milk substitute for young children and infants. All soya formulae are free from animal products and are therefore suitable for vegetarians, vegans and cultures which only consume halal or kosher foods. (iii) Lactose Free Cow’s milk based formulae can be used for infants who are lactose intolerant. (iv) Protein Hydrosylates These may be used in cases of cow’s milk intolerance as an alternative to cow’s or soya based formula. Only available on prescription. (v) Follow-on Milks These are cow’s milk based formulae suitable for infants from six months of age. For the majority of infants they offer little benefit when compared with standard formulae. The higher iron and vitamin D content however may make them useful for older infants in whom these nutrients are at risk. (vi) Low Birthweight / Pre-term Formulae These are specifically designed to meet the needs of low birthweight or pre-term infants. They are not suitable for full term infants, including those who are failing to thrive. (vii) Follow-on Low Birthweight Formulae Some low birthweight infants may need to progress on to a follow-on low birthweight formula prior to being established onto a standard infant formula. (viii) Other formulae There is limited data to support the use of novel formulae. They are more expensive than standard formulae (ix) High Energy Formulae Designed for infants with faltering growth. Only available on prescription. Goat’s & Sheep’s Milk These should not be given to infants under 12 months of age. They may be given from the age of 1 year if precautions are taken against vitamin and mineral deficiencies and they are microbiologically safe. FEED PREPARATION l Ensure manufacturers instructions for reconstituting formulae are followed closely. l Hygiene and the prevention of infection is a primary concern. l All equipment used should be suitably sterilised. l Cooled boiled water should always be used for making up formulae. l Correct dilution is essential i.e., 1 level unpacked scoop of infant formula powder to one fluid ounce (30mls) of cooled boiled water. Check the label for exact procedure. l No sugar, salt or solids e.g. rusk or cereal, should be added to the formula. l Feed may be stored in a refrigerator for a maximum of 24 hours although this is not ideal as bacterial content continues to increase during storage. Feed should be stored for as little time as possible to keep risk of infection low. l Feeds should be warmed to blood temperature by standing the bottle in hot water. The use of a microwave oven for reheating is not recommended. l Only appropriate thickeners should be used when thickened fluids are required. Medical, Speech and Language Therapist, Dietetic advice should be sought. 17 The Under Fives 1.3 FLUIDS OTHER THAN MILK FOR INFANTS UNDER 6 MONTHS AIMS OF WEANING l Whether babies are fed solely on breast milk or a correctly reconstituted infant formula they rarely require additional fluids providing adequate milk is given. Generally 130 – 150ml per kg per day is recommended but individual circumstances need to be taken into account. l l In very hot weather additional breast feeds may be required and for formula fed babies, extra fluids. Cooled boiled water is recommended. If fruit juices are given they should be well diluted – at least 10 parts cooled boiled water to 1 part juice. Citrus juices should be discouraged before 6 months. “Baby drinks” are not needed but if given they should be used sparingly and parents should be advised to use a cup (as opposed to a lidded beaker or bottle) to safeguard infant dental health. SUMMARY – FLUIDS OTHER THAN MILK l l l l Fluids in addition to breast milk or formula are rarely required provided adequate milk is given. Exclusively breast fed babies should never require extra fluid. In very hot weather additional fluids may be required for bottle fed babies. Water should be used in preference to juices. When juices are given they should be well diluted. Citrus juices should be discouraged before 6 months. 1.4 WEANING During the first few months of life, breast or formula milk provides a baby with all the nourishment needed for growth and development. At around 6 months nutritional requirements cannot be met by breast or formula milk alone so this is the time to start introducing solids. This process is known as weaning. Weaning is a gradual process extending over a period of weeks or months progressing from smooth purees to mixed feeding including family foods. (see table ‘Aims of Weaning) In addition to weaning foods all infants should also be offered breast or formula milk up to 1 year old. Satisfactory growth and development in children is intrinsically linked to their diet antenatally and from birth onwards. 18 l l To encourage appropriate eating habits in childhood which will form the basis of a healthy and varied diet in later life. The infant is born with a store of iron, but these are running low by 6 months. A variety of foods should therefore be introduced to replenish these stores To encourage acceptance of textures and tastes at an optimal time in the child’s development. To promote appropriate eating habits at mealtimes as an important part of social development To encourage the use of home cooked foods in addition to commercially produced products whenever possible/appropriate to facilitate weaning onto a family diet It teaches the baby to: l l l l l Take foods rather than milk, with different tastes and textures Learn how to bite, chew and swallow Use a spoon Drink from a cup Enjoy the social aspects of eating Following WHO guidance, the Department of Health22 has issued recommendations on breast feeding: “Breast feeding is the best form of nutrition for infants. Exclusive breast feeding is recommended for the first six months (26 weeks) of life as it provides all the nutrients a baby needs”. Breast feeding mothers need appropriate nutritional advice (and supplementation where necessary) to ensure they remain healthy to feed and care for their babies. There are nutritional and developmental reasons why infants need solid foods from six months. Infants who are weaned at or near six months will need to be moved on to a mixed diet more quickly than those weaned earlier to ensure continued development of normal feeding behaviour and continued nutritional adequacy. The Under Fives Despite the Department of Health’s advice, many parents will choose to give solid foods before six months. Parents should firstly be encouraged to wait until 6 months and informed of the disadvantages of early weaning. Whatever feeding decisions parents make (breast feeding or bottle feeding; early or later weaning), they need to be supported and given appropriate advice to ensure that all infants are fed safe, nutritionally adequate diets23. The table ‘When to Wean’ describes the rationale for the guideline23 (See Appendix G). WHEN TO WEAN Reasons for not introducing solids too early l l l l l l l Immature kidneys Potential allergic reactions All the nutritional requirements up to 6 months of age Solids may reduce availability of nutrients in milk Absorptive capacity of the gut is not developed until four months Neuromuscular co-ordination is not sufficiently developed to: - (a) pass food from front to back of mouth (b) leave food in the mouth to bite or chew or (c) to sit up in the best position to receive food from a spoon Increased risk of obesity Signs that an infant is ready to start weaning l l l l Doesn’t seem satisfied after a good milk feed or starts to demand feeds more frequently for an extended period (e.g. one week). Shows an interest in food, perhaps reaching out for food. Shows an increased need to chew, dribbles more frequently. Starts to put things into his or her mouth to explore the taste and texture. Although infants may start to show some of these signs at an early age, it is recommended to wait until he or she is 6 months old before introducing solids. In all cases the individual child’s circumstances need to be considered. Further considerations may be necessary for children with special needs. Weaning preterm infants24 Preterm infants form a nutritionally vulnerable group with a higher than average rate of feeding problems. It is essential that appropriate advice is given to help to prevent and overcome these difficulties. Preterm infants should be weaned around 6 months Reasons for introducing solids at 6 months l l l l l l Nutrient needs are increased Decreased body stores of iron Breast or formula milk no longer provides all the nutrients required for a growing infant To encourage chewing Key developmental stages may be missed Less chance of food refusal chronological age as for term infants. Some infants may need to be weaned earlier than this, but this should not occur before 4 months chronological age. Chronological age means from their actual date of birth. Concern has been raised about the safety of introducing solids before 4 months post due date (i.e. 40 weeks gestation). However, the introduction of milk feeds leads to a precocious development of the gastrointestinal tract with respect to digestion and motility. There is no evidence for increased risk of allergy or obesity. On the other hand, preterm infants seem to have a higher prevalence of behavioural feeding problems. This may be due to solids (particularly lumps) having been delayed beyond a critical period of acceptance. Some preterm infants may suffer physical developmental delay which may delay the weaning process. Weaning should be attempted well before seven months of age; if it does not progress satisfactorily it could be halted and retried after a brief break. There should be some assessment as to the degree to which the infant is participating so that passive over or force feeding is avoided. In those infants approaching seven months in whom weaning has not been successful, referral to a speech and language therapist is advised. 19 The Under Fives Weaning The following describes the weaning ages. It is recommended that weaning starts at 6 months. Weaning ages 6-9 months An infant starting solids at 6 months may need to be given pureed food initially for a very short time (days). Choose a time when both mother and infant are relaxed, and the child is not tired. Initially try solids at one feed, but this can quickly be increased as the child becomes familiar with eating solid food. l l Aims l l l l To promote the use of different/stronger tastes and textures of food To promote the use of foods that contain iron in order to replenish iron stores To promote the use of foods and drinks that will provide Vitamin C which will help with the absorption of iron To promote the use of foods that encourage chewing Consistency The infant should now be ready to progress to mashed, minced and soft finger foods and should experience different textures of foods and stronger tastes. Progressing to these textures plays an important part in the development of the ability to chew, bite and may help with the development of speech muscles. Although potentially messy, children should be encouraged to use feeder cups and to feed themselves with appropriate utensils. The addition of salt and sugar is not recommended. INFANTS MUST NEVER BE LEFT UNSUPERVISED WHEN EATING AS THEY CAN EASILY CHOKE. NB: The infant may spit out lumps at first but will learn to chew them. Appropriate foods: l Family foods mashed and blended to soft lumps l Cooked vegetables and fruit mashed to a coarse texture l Meat, fish or pulses coarsely pureed l Soft finger foods e.g. toast, cooked green beans and carrots, chopped hard boiled egg, soft raw 20 fruit, e.g. banana, pear, peach, melon, tomato Cereals e.g. Weetabix, rice, pasta Yogurt, milk custards and milk puddings Honey and corn syrup should should not be given to infants under one year old. Very occasionally it can contain spores which can cause serious illness (infant botulism). Salt should not be added to food, sugar should be used sparingly and only to increase the palatability and acceptance of foods such as sour fruit. A small baby’s system cannot cope with more salt than is naturally found in foods. Cutting down on salt is generally good for everyone. Sugar can encourage a sweet tooth and lead to tooth decay. Honey is also a form of sugar. Manufactured weaning foods may also be used, but ensure they are for the correct age. By 9 months of age the infant should be taking a variety of foods at each meal, three times a day. 9 – 12 months This age of weaning marks a progression to a diet of 3 main meals interspersed with snacks or milk drinks. Nutritional breast feeds will probably be reduced to 3 or 4 a day. Formulae fed infants will still need 500 – 600ml of formula milk daily. Consistency - Chopped and finger foods. Appropriate foods: l Bread, preferably wholemeal, pasta, rice l Unsweetened breakfast cereals l Cooked vegetables & fruits need only be chopped. l Meat & fish may need to be minced and finely chopped l Pulses should be lightly mashed l Finger foods e.g. small cubes of fruit, vegetables, potato, toast, cheese or soft meat at each meal The Under Fives At the age of 12 months a full family diet should be offered. The use of salt should still be discouraged. Consistency Smooth consistency and bland taste. Home prepared weaning foods Appropriate Foods Wherever possible, home prepared weaning foods should be encouraged over manufactured weaning products. With a little preparation and cooking, a whole variety of basic household foods can be used to provide an excellent weaning diet. Purees may be prepared at home by mashing or sieving or by using a hand or electric blender / liquidiser. If additional fluid is necessary to achieve the correct consistency either cow’s milk, breast milk, infant formula or cooled boiled water may be added. Storage of cooked foods for re-use should be in suitable sealed containers in refrigerators for no more than 24 hours or alternatively foods should be frozen. Care and attention must be given to the washing of hands and equipment when preparing any weaning foods. Nutrient content of home prepared food is variable and can be low in fat, energy, protein and iron. It is important therefore as solids begin to replace the milk diet, that infants receive a diverse diet which provides enough energy for growth and development. It is also important that parents do not impose the high fibre, low fat diet that is recommended for adults onto young children. Suitable first foods could be: l Gluten free cereals e.g. baby rice, thin porridge made with rice, cornmeal, maize. l Pureed potato, carrot, swede, parsnip or yam l Pureed fruits – e.g. apples, pears, banana, mango. l Plain (unsweetened) full fat yogurt, fromage frais* l Plain milk custard* *NB: Cow’s milk products are suitable provided there is no family history of eczema, asthma or other allergy. Once the infant is accustomed to taking solids from a spoon, different tastes and textures should be introduced e.g. wellcooked pureed meat or pulses and a wider variety of cereals, fruit and vegetables. Encourage parents to use home prepared foods, which should be thin, smooth and free from lumps. This can be achieved by sieving, liquidising or mashing. It is also important to avoid adding solids to a bottle feed – this won’t teach an infant how to bite and chew and there is also a danger of choking on the thickened food. Give small amounts 1 – 2 teaspoons to begin with. Be guided by the child’s appetite and progress with an increasing amount and number of weaning foods each day. All infants should be managed individually so that insufficient growth or other adverse outcomes are not ignored and appropriate interventions are provided. Consequently there may be instances where an infant is weaned before 6 months but this should never be before 17 weeks. The following information should be followed when weaning at 17 weeks. Advice for weaning before 6 months Starting off Initially solids should be introduced at one feed time only. A time should be chosen to suit both mother and infant, when both are relaxed and the child is not too tired. It may be best to give a little of breast or formula milk before offering solids. A hungry baby will not be willing to try anything new and will just get frustrated. 21 The Under Fives Foods to avoid before 6 months: l l l l l l Wheat-based foods which contain gluten e.g. flour, breakfast cereals, rusks. Nuts and seeds – ground nuts and crunchy nut spreads. Whole nuts should not be given to children under 5 years in case of choking. Eggs. Fish and shellfish Citrus fruits Follow on milk *Honey (refer to section 6-9 month weaning) COMMERCIAL FOODS Commercial baby foods are intended only to contribute to a mixed weaning diet of family foods. They are convenient to use but are expensive and the energy levels can be low. If commercial foods are used excessively during the first stage of weaning, many parents find that the infant is unwilling to move on to family foods later. The sole use of commercial foods by families, whose religious or cultural beliefs or personal preferences lead them to avoidance of foods that contain animal products, can result in an unduly restricted weaning diet. MILK AND OTHER FLUIDS The number of milk feeds will be reduced during the weaning period so that by 12 months of age, approximately one pint of milk should be taken daily or the equivalent as cheese or yogurt (1/3 pint/200ml milk = 1 oz/30g cheese = 5 fl oz/125g yogurt). Additional fluids should be given as water or very diluted juice. Water is the best alternative drink to milk. Bottled water may contain high levels of some minerals and fizzy bottled water can damage teeth due to its acidity. If a bottled water needs to be used a still water should be chosen. Fruit juices can be used after 6 months. They are a good source of vitamin C, but contain sugars, 22 which can cause tooth decay and are acidic. Dilute 1 part fruit juice with 10 parts water and give in a feeding cup at mealtimes only. Squashes, flavoured milk and juice drinks - are unsuitable for babies as they contain sugars. Sugary drinks, including fruit juices, can cause tooth decay especially when given in a bottle. ‘Baby’ and herbal drinks usually contain sugar and their use is not recommended. Tea and coffee are not suitable drinks for babies or young children as they reduce iron absorption and if sugar is added may contribute to tooth decay. SUMMARY - WEANING All children are different and may therefore reach the various stages of weaning at slightly different ages. The above is intended as a guide. However, early and late weaning can have a detrimental effect upon the child’s health and development. By the time the child is taking a mixture of foods, cups should be used for drinks. It should be noted that keeping a child on a bottle for a prolonged period of time could cause problems with dental caries. 1.5 FURTHER CONSIDERATIONS Iron and the weaning diet l l l l l l A good variety of foods in sufficient quantities should provide enough dietary iron and other minerals. Vitamin C in adequate amounts given with or included in meals will assist iron absorption. This is especially important if the diet is meat free. Tea and coffee inhibit the absorption of iron from food and should not be given to young children. The bioavailability of iron from breast milk is reduced if given at the same time as solids. Therefore some breastfeeds should be given separately. If there are concerns about the adequacy of iron in the diet after the first year, the continued use of iron-enriched infant formula or follow-on milk should be considered as the main milk drink for several months more. (NB follow-on milk is not available on Healthy Start for low income families). See appendix C for dietary sources of iron and vitamin C. The Under Fives Iron Deficiency Heavy prolonged reliance on cow’s milk There are many practices, which may contribute to the development of iron deficiency anaemia25. They include: Large amounts, particularly over 1 pint/600ml daily of cow’s milk consumed beyond 12 months of age will reduce the child’s appetite at mealtimes. The energy intake is usually adequate but intake of other nutrients, including iron will be low. Late initiation of weaning An infant is born with a store of iron which is usually sufficient to meet the infant’s need. However, if the mother was herself anaemic or poorly nourished the infant’s iron stores may be less than adequate. By the age of 6 months the infant stores are becoming depleted so weaning foods should include good sources of iron. Slow progression through the stages of weaning The introduction of lumpy foods to encourage chewing or progression from weaning to family foods may be delayed. It is essential that lumpier textures are introduced at approximately 6 months of age or the child may reject lumps at a later stage and become ‘stuck’ on smooth purees. The reluctance to introduce lumpy or finger foods may be due to a fear of the child choking. Heavy reliance on commercially produced products VITAMIN D AND RICKETS Vitamin D can be obtained in the body from the action of sunlight on exposed skin. However, in the UK sunlight can be limited and as there are only a limited number of foods which contain vitamin D, some individuals are at particular risk of deficiency. The risk is heightened in those who are dark skinned as they can filter the sun’s rays more effectively (less vitamin D synthesised). It is also heightened in those who remain covered up when outside due to cultural or religious reasons. If a mother has a low intake of vitamin D during pregnancy or poor exposure to sunlight, infantile rickets and hypocalcaemic fits may result9. Infants, toddlers and pre-school children can also develop rickets, particularly if breast-fed by a vitamin D deficient mother or if sunlight exposure and intake of foods containing vitamin D are limited. Dietary sources of vitamin D are shown in Appendix D. Healthy Start There may be a dependence on tinned/packet convenience foods and a reluctance to use modified home prepared foods. Transferring to fresh cow’s milk If infants are transferred from infant formula or breast milk to cow’s milk at less than 1 year of age, the infants’ iron intake may be detrimentally affected. The table below shows the iron content of various types of milk fed to infants. AVERAGE IRON CONTENT OF MILK SUITABLE FOR INFANTS Iron (mg/100ml) Infant formula Breast milk Fresh cow’s milk 0.50 0.07* 0.05 *Although the iron content of breast milk appears to be low, it is more readily absorbed than the iron in infant formula or cow’s milk Current Department of Health policy makes vitamin supplements (in the form of Healthy Start Children’s Vitamin drops and Healthy Start Women’s Vitamin tablets) available at no cost to families as part of the Healthy Start initiative. This scheme entitles pregnant women and families on relevant state benefits (Income Support, income-based Jobseeker's Allowance or Child Tax Credit) with an income of £15,575 a year or less (2008/9) to claim vouchers which can be exchanged for any combination of milk, fresh fruit, fresh vegetables and infant formula milk in registered shops. Each voucher is worth £3.00 (2008/9) and beneficiaries receive four vouchers via post every four weeks. Once accepted on the scheme, pregnant women, mothers of children under 12 months old and children under the age of four (from 6 months up until their 4th birthday) can all obtain free vitamin supplements. Entitlement to vitamin supplements is printed on the letter received with the vouchers. Beneficiaries should then bring this letter with them to claim their vitamins from the distribution points at their health trust or health board. Health professionals should give 23 The Under Fives appropriate health and lifestyle advice about diet in pregnancy, infant feeding, weaning and vitamin supplementation when signing an individual on the Healthy Start scheme. VITAMINS AND THE WEANING DIET In HoBtPCT, the policy is different42. HoBtPcT provides funding to cover the availability of free supplements for all children from birth up until their 5th birthday, as well as for pregnant women and mothers of children under 12 months old regardless of whether they are on Healthy Start benefits. HoBtPcT believe this is justified by the number of cases of rickets in their population. By far the majority of rickets cases could be prevented by mothers and children taking supplements43. l PREVENTION OF IRON DEFICIENCY ANAEMIA AND VITAMIN D DEFICIENCY l l l The following steps can be taken: l l l l l l l l l Check that the nutritional status of the mother is adequate with regards to iron and vitamin D. Weaning foods should be introduced at 6 months of age and should include foods containing iron and vitamin C (see appendix C). Vitamin C enhances the absorption of iron. Try to include a source of Vitamin C at mealtimes (see appendix C). Do not give tea and coffee as these can inhibit iron absorption. Encourage good weaning practices such as the use of adapted family foods and the appropriate use of commercial weaning foods. Infants should be breast fed and / or fed with infant formula until 1 year of age. Vitamin drops should be used as described in the next section. Limit milk intake to one pint per day (equivalent in food, see page 27) in children (over 12 months of age). Include good dietary sources of vitamin D in the diet of the infant and young child. (see Appendix D). 24 l Adequate vitamin status should be encouraged for the infant and the nursing mother through a varied diet and moderate exposure to sunlight. Food and drinks which provide good sources of vitamin C should be encouraged in the weaning diet. Most healthy, full term infants under 6 months do not need vitamin supplementation. This is dependant on the mother’s vitamin status being adequate during pregnancy, and appropriate breast milk or formula feeding. However, if there are concerns then supplementation can begin from 1 month. In HoBtPCT free supplementation is encouraged from birth42. All infants should receive vitamin drops containing A, C & D from when they are established onto solid foods, up to 2 years and preferably up to 5 years of age. Pre-term and LBW infants are usually recommended for vitamin and mineral supplements by the paediatrician responsible for their care. Under the Healthy Start scheme, children are entitled to free vitamin drops from 6 months until the age of four. In HOBtPCT all children registered with a GP are entitled to free vitamin drops from birth until the age of five (even if their parents are not on the Healthy Start scheme). It is vital that health professionals remind parents to collect their drops, and give them to their babies in view of concerns about high rates of vitamin D deficiency in the UK. Vitamin drops should be omitted if the child is given vitamin supplements from other sources e.g. over the counter preparations. Vitamin supplements from sources other than Child Health Clinics should be checked for suitability for the age group27. The following groups of children may be considered to be at risk of vitamin/mineral deficiencies: i) Infants/toddlers being fed unsuitable diets for their age. ii) Too early or too late weaning. iii) Restrictive or limited diets due to toddler food refusals, religious or cultural beliefs or practices, food intolerances. iv) Poor pre-natal diet leading to vitamin D deficiency. v) The use of unmodified cow’s milk before 12 months of age. vi) The absence of vitamin/iron rich foods in the diet. vii) Infants/children who are exhibiting faltering growth. The Under Fives 1.6 VEGETARIAN AND VEGAN WEANING A proportion of parents from all cultures will choose to give a vegetarian diet to their children. The principles of weaning previously outlined apply to children being weaned onto a vegetarian diet. A little extra care may be required to ensure the child gets all the nutrients it requires from food. The term ‘vegetarian’ generally refers to an individual who does not eat meat, poultry, fish or food products made from these, but who does take milk, milk products and eggs. The foods which a vegetarian is prepared to eat does vary. It is advisable to check with the parents/carers, which foods they are willing for their child to eat. Meat, poultry and fish are sources of protein, iron and B vitamins. All varieties of beans, lentils, cheese and eggs are suitable substitutes and should be included daily. Infants on vegetarian diets should also be weaned at six months. All infants should be managed individually so that insufficient growth or other adverse outcomes are not ignored and appropriate interventions are provided. Consequently there may be instances where an infant is weaned before 6 months but this should never be before 17 weeks. The following information should be followed when weaning at 6 months. SUITABLE FOODS FOR VEGETARIAN WEANING 6 – 9 months Cheese, tofu (soya curd) Mashed peas and beans Smooth peanut butter. (* for info on nut allergies see section 3.3) Wheat based cereals e.g. weetabix, and porridge made from oats. VEGAN WEANING The term ‘vegan’ generally refers to an individual who does not eat meat, poultry, fish, eggs, milk , milk products or any animal product. A nutritionally adequate vegan diet can be achieved through a careful combination of nuts*, pulses and cereals. A great deal of consideration and planning of meals is required to wean an infant onto a vegan diet. It is recommended that parents/carers who are considering such practice should be referred to a dietitian for advice. The Vegan Society produce useful information on vegan weaning. *For information on nut allergy see section 3.3 SUMMARY VEGETARIAN AND VEGAN WEANING Vegetarian Weaning A little extra care may be required to ensure adequate nutritional intake. Beans, lentils, cheese and eggs are suitable substitutes for meat and should be included daily. Combine vegetable sources of protein (pulses, nuts*) with cereal based foods (bread, chapatti, rice, pasta). Iron containing foods should be eaten every day. Eat with foods rich in vitamin C. Vegan Weaning Parents/carers who are considering weaning an infant onto a vegan diet should be referred to a dietitian for advice 9 – 12 months Include beans, lentils and cheese at 2 meals each day. Weaning from 17 weeks Pureed potato Carrot Cauliflower Spinach Baby rice, thin porridge made from rice, cornmeal. Vegetable and fruit purees. Mashed lentils Pureed beans (add small amount of oil to soften beans) A wider variety of fruits and vegetables e.g. bananas, cabbage, broccoli, swede. Pureed apple and pear. Sago or millet Yoghurt 25 The Under Fives 1.7 DENTAL HEALTH Despite a decrease in dental caries during the last twenty years it still remains a health and social problem, with peak activity occurring during childhood. Dental disease is not inevitable and research has shown that it can be prevented. Children from disadvantaged backgrounds have a greater risk of poor dental health and priority should be given to preventative work with children from these groups. Toothbrushing should begin as soon as the babies teeth erupt. It is important to try and establish a twice-daily routine. Use a toothbrush with a small head and soft/medium bristles to ensure you can reach all the surfaces of the teeth. (If a young baby dislikes a toothbrush at first, try using a soft cloth). Low fluoride toothpaste e.g. Macleans Milk Teeth, Colgate 0-6 years, should be recommended for the under 6 years of age. Using only a smear of toothpaste, a gentle scrub technique is very effective. Children should be encouraged to spit out the paste after brushing. Rinsing with water should be discouraged, as there is evidence that this reduces the benefit of the fluoride. Children’s toothbrushing should be supervised until approximately 8 years of age. VISITS TO THE DENTIST Parents should be encouraged to register their children with a dentist as early as possible, and introduced to the dentist from the age of 6 months. (It is advisable to discuss this with their dentist). FLUORIDE The water supply in Birmingham and Solihull is fluoridated, therefore no supplements (drops or tablets) should be taken unless they are recommended by a dentist. 26 SUGAR Dental decay is a sugar-related disease. The sugars most responsible for dental caries are non-milk extrinsic (NME) sugars which are added to many foods and drinks during processing and manufacture. The commonest NME sugars are sucrose, glucose, maltose and fructose. To reduce the incidence of tooth decay, food and drinks containing sugar should be restricted to meal times, between meals snacks free of NME sugars should be used in preference. SNACKS FREE OF NME SUGARS Cubes of cheese Bread with usual family spread Toast Slices of fruit Crunchy raw vegetables If sugary food and drinks are consumed then they should be finished quickly rather than over a period of time. Carbonated, acidic drinks and sugary drinks should be avoided. The carbonated drinks can cause the tooth’s surface to dissolve, the acid causes erosion, and the sugar causes decay. Try to encourage milk, water or very dilute 1:10 pure unsweetened fruit juices as an alternative. Sweetened drinks should not be given in bottles, nonspill beakers or comforters where they may be in contact with the teeth for prolonged periods of time e.g. at bedtime. This can result in what is commonly known as “bottle caries”. Parents should be encouraged to introduce an open cup or free-flowing beaker from the age of 6 months and to aim to stop the use of bottles by 1 year of age. Some baby food and drinks are labelled as free from added sugars. However, sugars may still be incorporated e.g. as concentrated fruit juices. These can be equally damaging to the teeth. Some children may experience acute or chronic conditions which may require specialist dental advice. These may include children who are enterally fed, have faltering growth or are immunosuppressed. Health Professionals should contact their local Personal Dental Service to agree a programme for these children. The Under Fives SUMMARY – DENTAL HEALTH SUMMARY – FEEDING THE ONE TO FIVE YEAR OLDS As soon as the teeth erupt, dental care should be introduced. Regular visits to the dentist should be initiated from the age of 6 months. A diet low in fat and sugar and high in fibre is not recommended for the Under 5’s because it is then difficult to meet nutritional requirements for energy, vitamins and minerals. Fluoride drops or tablets are unnecessary in Birmingham. Fat is an essential contribution to the energy intake of the Under 5’s but excessive consumption should not be encouraged. Sugar rich foods, snacks and drinks should be limited in quantity and frequency. A cup should be encouraged from about 6 months of age in preference to a bottle. Bottle feeding should ideally stop at 1 year of age. 2. Whole milk should be given until 2 years of age at which stage semi-skimmed milk can be introduced. Sugary foods should be restricted in quantity and frequency of consumption. FEEDING THE ONE TO FIVES 2.1 HEALTHY EATING FOR THE ONE TO FIVES A moderate intake of fibre is recommended. A high fibre diet is too bulky for most children to eat enough food to meet their energy requirements. Eating habits established in the first years of life will influence peoples’ food choices throughout their lives. It is well recognised that a healthy diet for adults, that is, one which is low in fat, sugar and salt, and high in dietary fibre, has an important role to play in reducing both morbidity and mortality from diet related diseases, such as cardiovascular disease, hypertension, diabetes, obesity and cancer. It is essential to establish good eating habits in the under 5’s. It is inappropriate however to apply the healthy eating recommendations intended for the adult populations, (WHO 199028, COMA 199129, & 199430) to the under 5’s. Were this to be the case, the overall nutritional adequacy of the diet may be detrimentally affected. In particular, the intake of energy, vitamins and minerals would be at risk. To guard against nutritional inadequacy the transition from a low fibre, high fat diet to higher fibre, moderate fat diet should be a gradual process. l Fat Fat makes an essential contribution to the energy intake in the under 5’s. Inappropriate over-emphasis on the reduction of fat consumption is not recommended unless the child has a problem with obesity. However, an excessive intake of high fat snacks e.g. crisps, biscuits, chocolate, and fried foods in the under 5’s, may mean that attempts to moderate fat intake in late childhood are more problematic. At about 5 years of age children can gradually increase their fibre intake and reduce their fat intake. Good eating habits should be established at an early age. Whole milk is recommended until two years of age. Semi-skimmed milk can be given from two years provided the child has an adequate, well-balanced diet. Skimmed milk should not be used before five years of age. One pint of milk per day is recommended, or the equivalent as cheese or yogurt (1/3 pint/200ml milk = 1 oz/30g cheese or a 5 oz/125g serving of yogurt). Chosen spreads or oils should be high in polyunsaturates or monounsaturates and low in saturates eg olive oil or rapeseed based. l Sugar Excessive consumption of sugar may contribute to obesity and is certainly implicated in the development of tooth decay. Favourable habits developed early in life will have benefits for the primary and the permanent dentition. To prevent tooth decay, sugar and sugar rich foods, snacks and drinks e.g. sweets, chocolate, biscuits, 27 The Under Fives cakes, puddings, and sugar containing squashes, fizzy pops should be restricted. Adding sugar to food and drinks is not necessary. It is important to not only restrict the quantity of sugar and sugary foods consumed, but also the frequency with which they are eaten. Such foods are best eaten after, rather than between meals. l Dietary Fibre or “Non-Starch Polysaccharides” Fibre is found in foods such as wholemeal bread, wholegrain breakfast cereals (Weetabix, porridge, shredded wheat, branflakes etc), brown rice, wholemeal pasta, jacket potatoes, fruits and vegetables. It has an important role together with fluid in preventing constipation. A moderate intake of fibre is recommended for the under 5’s. A high fibre intake may, due to its bulk, compromise energy intake, and is therefore not recommended, particularly for children with small appetites. Where children do consume high fibre containing foods, attention must be given to ensuring an adequate fluid intake. Bran as a source of fibre is not recommended for young children. l Fruit and Vegetables The entire UK population is encouraged to eat 5 portions of fruit and vegetables every day. 5 portions are recommended for children, just that they are childsized portion and not an adults. However, children should be encouraged to try fruit and vegetables as part of everyday meals and snacks. Frequency of trying fruit and vegetables is more important than quantity at this age. l Salt We eat more salt, as a nation, than we need. Salt is used as a flavouring to which we become accustomed. By restricting the use in the under 5’s the taste for salt is less likely to be acquired. Only a little salt should be used in cooking and salt should be avoided at the table. Highly salted snacks and foods e.g. crisps, salted nuts, tinned foods and cured or smoked meats and fish should be eaten infrequentlY. Children from-3 years old should have less than 2g salt per day. Children between 4-6 years should have less tha 3g salt per day40. l Vitamins See section 1.7 28 2.2 FOOD FADS Young children often become fussy about their food. Parents should be reassured that this is quite normal and that eating habits will improve. If this problem persists or becomes a regular source of conflict, parents may need additional support. Encouragement should be given to the parents to continue offering the child a variety of different foods. Parents should be advised not to force-feed their children and should be discouraged from giving in to the temptation of allowing the child to eat food of poor nutritional value e.g. sweets, biscuits, pop, crisps, at the expense of more nourishing meals. A positive approach and encouragement of a wide range of flavours is important. See Appendix E for further suggestions on handling difficult situations at mealtimes. 3. FOOD ALLERGY AND INTOLERANCE If a child is thought to be allergic or intolerant to a particular food, it is important that the condition is properly diagnosed by a doctor. A dietitian should be consulted so that the child’s diet can be properly assessed for its nutritional adequacy. Measures which can help to prevent food intolerance include exclusive breastfeeding until 6 months of age, and following the weaning guidance in section 1.4. Infants and children from atopic (i.e. those with a family history of asthma, eczema or food intolerance) families should follow the advice on peanuts in section 3.3. 3.1 COW’S MILK PROTEIN INTOLERANCE/LACTOSE INTOLERANCE Cow’s Milk Protein Intolerance Intolerance to cow’s milk protein can present with symptoms such as rhinitis, eczema, abdominal pain, The Under Fives vomiting, diarrhoea and wheezing. Cow’s milk protein intolerance is usually a temporary problem and most children will grow out of the symptoms by the age of 2 – 3 years. Children on cow’s milk free diets should be referred to a dietitian to ensure all sources of cow’s milk are avoided. For infants from non-atopic families, there is no need to specifically delay the introduction of peanuts. Peanuts of a suitable texture (e.g. smooth peanut butter) can be introduced from 6 months of age. Whole nuts are not recommended for the under fives due to the risk of choking. Lactose Intolerance These restrictions will be of limited nutritional consequences, unless the mother or child is a vegetarian or vegan. Individuals with peanut allergy should be under the care of a medical practitioner/dietitian. This is not an allergic disorder but may come about from a primary deficiency of the enzyme lactase, or more commonly as a secondary temporary deficiency of the enzyme following a period of gastroenteritis or trauma to the gut. The enzyme lactase is required to break down lactose. A deficiency of the enzyme may result in severe diarrhoea, dehydration, and possibly faltering growth. Children need to follow a lactose free diet and an appropriate milk substitute will be required e.g hydrolysed protein formula or lactose free formula. Soya formula should not be used before 6 months of age. The advice of a dietitian should be sought from a Dietitian if the child has primary lactose intolerance or if the milk substitute is not accepted. 3.2 COELIAC DISEASE Children from atopic families (i.e., those with a history of asthma, eczema or food intolerance) may be at a greater risk of developing an intolerance to gluten. To reduce the risk of coeliac disease the cereals given to infants less than 6 months should preferably be gluten free, such as rice or maize. Otherwise there is no need to observe any special dietary restrictions. Gluten is found in wheat, barley, rye and oats and foods made from these. 3.4 HYPERACTIVITY Particular foods or drinks might make some children hyperactive, disruptive or irritable. There are no tests available that reliably indicate which foods or additives an individual may be intolerant to. The most reliable way to investigate is - to follow a regular healthy diet, then to keep a diary of what the child has eaten and their behaviour throughout the day. By looking back on this diary over a period of weeks the parents maybe able to identify a trigger to a certain behaviour. - The next step is to remove this trigger and monitor behaviour for a further 2 weeks. - Then re introduce the trigger and monitor if the symptoms reappear. Care must be taken before cutting out a nutritious food or food group out of a child’s diet long term. If this is the case it would be recommended to seek support from a registered Dietitian. 3.5 GASTROENTERITIS If an infant or child is diagnosed with coeliac disease, support and advice from the dietitian and paediatrician is essential. Gluten free weaning products are available. 3.2 PEANUT ALLERGY The incidence of peanut allergy appears to be increasing. There are reports of anaphylaxis on first exposure to peanuts suggesting that sensitisation can occur through breastfeeding or in utero. Pregnant or lactating mothers from atopic families may choose to avoid nuts from their own diets. The introduction of peanuts and nuts to the diet of their infants should be delayed until about the age of 3 years or at the age advised by their medical practitioner47. Acute gastroenteritis in infants and young children poses many risks, including dehydration, vomiting and post-gastroenteritis lactose intolerance. An evidence-based review of treatment for acute gastroenteritis recommends that the following steps should be taken. l l Breastfeeding should continue through rehydration and maintenance phases of treatment. Formula feeds should be restarted at full strength following completion of rehydration. There is loss of nutrients and no advantage seen by introducing diluted feeds. 29 The Under Fives l l If there is persistent diarrhoea after reintroduction of feeds, evidence for lactose intolerance should be sought. If stool pH is acidic and contains 0.5% reducing substances, a lactose free formula should be considered. Other milk products should also be excluded. Lactose intolerance is usually short term (8-12 weeks). The baby’s weight should be checked during this time and appropriate dietary advice given if necessary. 3.6 ACUTE DIARRHOEA Medical advice should be sought if the baby’s fluid intake diminishes and/or if there are more than four diarrhoea stools in 12 hours and/or the child seems ill in a general sense. SUMMARY – FOOD ALLERGY AND INTOLERANCE Allergies to various foods are uncommon. If food intolerance is suspected and dietary manipulation is being considered, a dietitian should be consulted. A cow’s milk protein or lactose intolerant child will need to follow a milk free diet and an appropriate milk substitute will be required e.g. soya or protein hydrosylate formula. 4. Constipation is common in the under fives, especially when toilet training is in progress. It results in misery for the child and may be compounded by parental anxiety. Bowel habit is variable between individuals, making constipation difficult to define. It is important to check exactly what a parent or carer means by constipation as the condition is often misdiagnosed. Constipation does not usually occur in the breastfed infant where a normal bowel habit may vary from passage of stool after each feed to once every 10 days, so reassurance of the mother is needed. Bottle fed infants may produce a harder stool. This is commonly due to over concentration of feed, or inadequate fluid intake (including underfeeding). Solutions are: l l l l Children should avoid gluten containing foods until they are 6 months old. Unresolving post gastroenteritis diarrhoea may require the exclusion of milk-containing products temporarily. (see section 3.5) l l l l Children from atopic families should avoid peanuts and nuts until 3 years. Pregnant and lactating mothers from these families may avoid nuts in their own diet. 30 Check feeds are of the correct concentration and the correct scoop is being used. If underfeeding is suspected, check fluid given per kg per 24 hours, and if necessary increase. Additional drinks of cooled boiled water may be needed. If the above measures are unsuccessful, then the child’s medical practitioner or paediatrician should be consulted. Diluted juice or sugar solutions should not be offered as these have not been shown to be effective and may be used inappropriately and encourage an early taste for sweetness. Once a child is weaned, the following should be encouraged:l If an infant’s fluid intake diminishes and there are more than four diarrhoea stools in 12 hours and the child seems ill in a general sense medical advice should be sought. CONSTIPATION Reducing milk intake (if over 1 pint per day) to encourage the inclusion of other foods. Regular meals and snacks. Check adequate fluid. Increase fibre content of the diet (see section 2.1). Behaviour modification may be required, if child is reluctant to open their bowels. The Under Fives 5. OBESITY As with the adult population, the incidence of obesity in the under 5’s population is the UK is increasing32. Overweight and obese children are best managed on a long-term basis with a family-based programme encompassing both the child’s and family’s lifestyle33. Intervention for child hood overweight and obesity should address lifestyle with the family and social settings45. Advice that may be offered includes: - The effect of obesity during childhood can have lasting effects on self-esteem, body image, and risk factors for a range of illnesses in later life. l In the under-fives a strict ‘calorie-counted’ regime is rarely appropriate. Advice should be given to carers on a balanced healthy diet as described in section 2.1. It is important to address the whole family’s eating habits in order to prevent the pattern of obesity continuing into later life. Too much emphasis on “diet” in front of the child can lead to a feeling of victimisation and resentment and he/she may become self-conscious over their size from an earlier age than is usual. l l l l l Ensure carers react appropriately to child’s crying by not interpreting all crying as hunger, when in fact the child may be bored, tired or uncomfortable. Drinks of water should be offered with and in between meals. If the child is reluctant to drink water, pure unsweetened fruit juice, diluted 1 part juice to 10 parts water. Crisps, sweets, chocolate and added sugar should be seen as occasional rather than everyday foods. Lower fat and lower sugar snacks should be offered instead e.g. fresh fruit, handful of dried fruit, low fat yogurt. Do not give food or sweets to a child as a reward or to console them. Try to find other ways of rewarding the child e.g. a trip to the park, star charts etc. Increase the child’s activity by reducing pushchair use, the amount of television watched, and by encouraging active play. 31 The Under Fives APPENDIX A - BREAST FEEDING POLICY IN SUPPORT OF THE UNICEF BABY FRIENDLY COMMUNITY INITIATIVE SEVEN POINT PLAN Below is an abbreviated version of the BEN PCT Policy with respect to breast feeding. Please refer to BEN PCT Clinical Policies for full document. STATEMENTS IN SUPPORT OF THIS POLICY The Breastfeeding Policy and the Breastfeeding Fact File have been developed by a multidisciplinary team, which includes representatives from the voluntary sector and will be reviewed annually. Compliance with the policy will be audited annually by the Infant Feeding Lead. Comments and suggestions towards revised versions of the policy are cordially invited and should be sent to the lead professional. l AIM To improve the health of women and children in Birmingham East and North PCT by promoting and facilitating successful breastfeeding. OBJECTIVES To train all Health Care Staff who come into contact with prospective and new parents, to enable them to provide correct, consistent information, advice and support based on current research, at a level appropriate to their role. To ensure that the benefits of breastfeeding compared with artificial feeding are discussed with prospective parents in the antenatal period to facilitate pregnant women making an informed choice (where Health Visitors are involved in the antenatal period). To ensure that a friendly welcoming atmosphere for breastfeeding families is provided by Birmingham East and North PCT and to work with partner agencies to develop a breastfeeding culture throughout the local community. It is mandatory that all staff adhere to this policy to avoid conflicting advice. Any deviation from the policy must be done in the context of professional judgement and should be documented in the Personal Child Health Record. l Midwives and Health Visitors have shared responsibility for supporting breast feeding women up to the 28th day after which the Health Visitor, supported by Nursery Nurses, Staff Nurses and Link Workers, has the primary responsibility. l Protocols for the support of breastfeeding in special situations and the management of common complications exist. Please refer to the Breastfeeding Fact File. l It is the responsibility of all healthcare professionals to liaise with others should concerns arise about a baby’s health. l PRINCIPLES 1. Birmingham East and North PCT recognises that breastfeeding is the healthiest way for a women to feed her baby and acknowledges the important health benefits now known to exist for both the mother and her child. 2. The PCT recognises and accepts its responsibility to provide accurate and contemporary information on the nutritional and health needs of infants and children to health professionals working within the Trust. 3. The PCT believes that all mothers have the right to make a fully informed choice as to how they feed and care for their babies. The provision of clear and impartial information to all mothers at an appropriate time is therefore essential. 4. Healthcare staff will not discriminate against any woman, irrespective of the method of feeding and will fully support her when she has made that choice. 32 Health Visitors should support parents who have made an informed choice to artificially feed their babies, by assessing their knowledge and understanding of the latest guidelines for making up and storing formula feeds. l 1. COMMUNICATING THIS POLICY 1.1 This policy is to be communicated to all healthcare staff who have contact with pregnant women and mothers. All staff will have access to the Breastfeeding Policy and, where appropriate, the Breastfeeding Fact File. 1.2 All new staff will be introduced to the policy during their induction period. The Under Fives 1.3 1.4 2. 2.1 2.2 A Mothers Guide to the Breastfeeding Policy will be displayed in all areas offering care to mothers and babies. This will also be inserted into the Personal Child Health Records. The full policy will be available on request. 2.9 The PCT will seek to provide information in an appropriate format for people with a disability or for whom English is not their first language. Contact the Lead Professional for Infant Feeding for other formats. 3. Update training will be offered annually to all staff who have received initial training or when significant policy/best practice changes occur. All clerical and reception staff based in PCT health centres will be orientated to the policy and receive training to enable them to refer breastfeeding queries appropriately. All other PCT employees will receive breastfeeding awareness information. Refer to Appendix 1. 2.3 Key strategic partner organisations will be offered access to PCT Breastfeeding Awareness and Management Training Modules. 2.4 Breastfeeding training will be consistent with the UNICEF Baby Friendly Initiative best practice standards as embodied in the Seven Point Plan. This will complement the Baby Friendly Hospital Initiative – The 10 Steps to Successful Breastfeeding. 2.5 Training curricula will be available. 2.6 All training will be evaluated and an annual report compiled by the PCT Infant Feeding Lead. 2.7 New Staff 2.8 The PCT Breastfeeding Policy in Support of Baby Friendly Community Initiative Seven Point Plan will be included in the Induction Programme for all new staff employed by the PCT. 2.9 All new staff, clinical or non-clinical, who have regular contact with pregnant women and mothers will be required to attend initial training within 6 months of being appointed. INFORMING PREGNANT WOMEN ABOUT THE BENEFITS AND MANAGEMENT OF BREASTFEEDING 3.1 Where Health Visitors or other health workers are involved, every effort must be made to ensure that the benefits of breastfeeding compared with artificial milk are discussed so that all women can make an informed decision on their chosen method of feeding. Where appropriate fathers, other family members as well as mothers, should be provided with information. 3.2 All pregnant women should have the opportunity for a one to one discussion about breastfeeding with a health professional who has up to date knowledge and expertise in breastfeeding management. 3.3 The physiological basis of breastfeeding is to be clearly and simply explained to all pregnant women, together with good management and some of the common experiences they may encounter. The aim is to give women confidence in their ability to breastfeed. 3.4 All materials and teaching should reflect the PCT Breastfeeding Policy. Information should be clearly written, well designed and illustrated and should not contain the name or logo of any manufacturer of artificial baby milk. 3.5 No routine group instructions on the preparation of artificial feeds are to be given in the antenatal period as this has the potential to undermine confidence in Breastfeeding. Should a parent request instruction in the antenatal period this will be provided on a one to one basis. TRAINING HEALTHCARE STAFF All healthcare staff, who’s role involves supporting pregnant and breastfeeding mothers, will receive training in breastfeeding management and awareness in order to provide full and competent support appropriate to their role. Training will be mandatory. Refer to Appendix 1. Update Training 33 The Under Fives 4. 4.1 4.5 Health workers should encourage and support the continuation of breastfeeding during periods of infant or maternal illness, and during periods of separation of mother and baby. The importance of breastmilk for sick/pre-term babies should be discussed with the mother. 4.6 Mothers should be advised that supplementary or complementary feeds are unnecessary and can interfere with breastfeeding. 4.7 Healthcare staff should not recommend the use of artificial teats or dummies during the establishment of breastfeeding. Parents wishing to use them should be advised of the possible detrimental effects such use may have on breastfeeding to enable them to make a fully informed choice. 4.8 Handover of care from Midwife to Health Visitor will follow standard procedure in the form of written and/`or verbal communication to ensure a seamless transition of care for new mothers. Nipple shields will not be routinely recommended except in exceptional circumstances and then only for as short a time as possible. Any mother considering using a nipple shield must have the disadvantages explained to her prior to commencing use and will be given support to discontinue its use as soon as possible. 4.9 Mothers can expect help from suitably trained members of staff until they feel confident in their own ability to position and attach their baby successfully. A full Breastfeeding assessment should be carried out by the Health Visitor at first face to face contact with the breastfeeding mother. This should be documented on the Assessment Form and an individual plan of care developed. Breastfeeding progress should be discussed and or observed in a sensitive manner on each contact with the mother. This will enable early identification of any potential complications and allow appropriate information to be given to prevent or remedy them. Women’s intentions regarding returning to work outside the home should be explored as early as possible so that each mother can be helped to formulate the plan best suited to her commitments. Legislation regarding breastfeeding when returning to work should be discussed. Support should therefore be offered to enable the mother to continue to breastfeed for a long as she wishes. 5. SUPPORTING EXCLUSIVE AND CONTINUED BREAST FEEDING, WITH APPROPRIATELY TIMES INTRODUCTION OF COMPLEMENTARY FOODS 5.1 Health workers should encourage women to breastfeed exclusively for 6 months. This means that no water or artificial feeds must be recommended for a breastfed baby except by an appropriately trained health or medical professional. Parents who chose to supplement breastfeeding with formula milk or water should be made aware of the health implications and the impact this would have on breastfeeding, to enable them to make a fully informed choice. SUPPORTING MOTHERS TO INITIATE AND MAINTAIN BREASTFEEDING Health workers in the community should support mothers by discussing:(a) The importance and significance of early skin to skin contact after the birth and benefit of skin to skin at later stages to resolve difficulties with attachment, breast refusal or to comfort an unsettled baby. (b) The importance and significance of a first breastfeed just as soon as mother and baby are ready after the birth, regardless of the feeding method (usually within the first hour). (c) That baby often wants to breast feed frequently therefore unrestricted baby-led breastfeeding should be encouraged for all healthy babies. Community staff should inform mothers about the importance of demand feeding and night feeds for milk production. 4.2 4.3 4.4 34 Mothers should be shown how to hand express their breastmilk and its importance in the prevention and management of breastfeeding conditions such as engorgement and mastitis. Mothers should be offered supporting literature in a variety of media to include safe storage of breastmilk. The Under Fives 5.2 Health Workers should encourage mothers to continue baby-led feeding during this period. Mothers should be encouraged to keep their babies near them so they can learn to interpret their baby’s needs and feeding cues and they should be given appropriate information about the benefits of and contraindications to bed sharing. 6.2 The PCT will ensure that all Health Centres, Clinics and departments are breast feeding friendly, providing a welcoming atmosphere and facilities, where possible, for breastfeeding families. Notices should be displayed advising mothers that they are welcome to breastfeed anywhere on the premises and that every effort will be made to ensure privacy when requested. 5.3 Mothers should be encouraged to continue breastfeeding during and beyond the process of weaning on to solid foods up to a minimum of 1 year (DOH 2004). All weaning information should reflect this ideal. Mothers will be supported to breast feed for as long as they wish. 6.3 Healthcare workers employed by the PCT, will encourage the primary health care team within G.P premises to become breastfeeding friendly. 6.4 Healthcare workers will provide all breastfeeding mothers with information on breastfeeding outside the home, including local places where breastfeeding is welcome. 7. ENCOURAGING COMMUNITY SUPPORT FOR BREASTFEEDING 7.1 PCT staff will ensure that breastfeeding mothers are provided with information resources containing details of which health professionals to contact for breast feeding support, how to access local breast feeding support groups, peer support and voluntary organisations. These resources should be updated regularly. Mothers will also be provided with the Breastfeeding Helpline numbers for outside of surgery and office hours. 7.2 School Nurses together with health worker colleagues should use their knowledge and influence to affect the incidence of breastfeeding in future years. 7.3 Health workers will be expected to take advantage of the opportunity of promoting breastfeeding in day to day work within the wider community and a welcoming atmosphere for breastfeeding mothers in public places. 7.4 Voluntary Breastfeeding Counsellors or Peer Supporters should continue to participate in the development of PCT policies and guidelines. 7.5 The PCT will work jointly with regional and pan Birmingham breastfeeding steering groups which exist to promote and support breastfeeding. 5.4 Data on infant feeding showing the prevalence of both exclusive and partial breastfeeding will be collected at the primary visit, six weeks and six months. 5.5 Breastmilk substitutes will not be sold by the PCT. 5.6 Breastmilk substitutes, bottles, teats and dummies will not be promoted on PCT premises. 5.7 Any literature, posters, calendars, diary covers etc., with baby milk company logos printed on them are not to be displayed on PCT premises or used by community health workers as they may endorse the company products. 5.8 6. 6.1 Formula milk representatives will not have access to PCT health care staff and instead will see the Infant Feeding Co-ordinator to offer scientific product information updates which, the Infant Feeding co-ordinator will disseminate to health care staff. PROVIDING A WELCOMING ATMOSPHERE FOR BREAST FEEDING FAMILIES Breastfeeding will be regarded as the preferred way to feed babies and young children. However, mothers choosing to feed artificially will not be disadvantaged in their access to information. 35 The Under Fives BREASTFEEDING TRAINING AND INFORMATION FOR STAFF EMPLOYED BY BIRMINGHAM EAST AND NORTH PCT 1. CORPORATE INDUCTION - Breastfeeding Awareness Information All new staff 2. LOCAL INDUCTION – Awareness of Breastfeeding Policy All new staff 3. BREASTFEEDING AWARENESS AND MANAGEMENT TRAINING – Mandatory Module 1 – Breastfeeding Awareness: Why breastfeeding is a key public health issue and the barriers to breastfeeding – roles and responsibilities. Suitable for all levels of staff, for general breastfeeding awareness, breastfeeding promotion and best practice standards. PCT staff (Health Visitors and Support Staff, Clinical Medical Offers, Managers, staff from Children Centres, and other key partner agencies working within BEN PCT such as GP surgeries. Modules 2, 3, 4 – Suitable for clinical staff, and staff from other agencies who support pregnant and breastfeeding mothers. 1. BREASTFEEDING AWARENESS INFORMATION – Orientation to the Breastfeeding Policy Health Centre Receptionists Health Visitor Clerks Breastfeeding Volunteer Peer Supporters 2. BREASTFEEDING AWARENESS INFORMATION All other PCT employees 36 The Under Fives APPENDIX B - BREASTFEEDING POSITIONING 1. Assessing a Breastfeed - Positioning 4 Good Positioning 2. Poor Positioning 8 l The baby’s head and body is in a straight line. l The baby’s neck is twisted. l The baby’s whole body is facing his mother. l The baby is not close to its mother’s body. l The baby’s face is close to the breast. l The baby’s body is turned away from its mothers body. l The mother supports the baby’s bottom. Assessing a Breastfeed - Attachment Good Attachment 4 Poor Attachment 8 l The baby’s chin is touching the breast. l The baby’s lower lip is turned outwards. l The baby’s mouth is wide open. l The baby’s mouth is not wide open. l There is more areola above the upper lip than below it. l Too little of the areola is in the mouth. With good attachment you will hear or see the baby swallowing and the jaw moving rhythmically. The baby will be relaxed and will release the breast at the end of the feed. l The baby’s chin is away from the breast. l The lower lip is turned in. With poor attachment the baby will take small quick sucks, the cheeks may be pulled in and the mother will experience nipple pain. 37 The Under Fives APPENDIX C DIETARY SOURCES OF IRON AND VITAMIN C (Ref. Bolton Health Authority 1989) The absorption of inorganic iron is improved by the presence of animal protein and Vitamin C at the same mealtime. 3-4 helpings of iron containing foods should be given each day. IRON PROTEIN VITAMIN C Good Sources Good Sources Good Sources Animal Protein Eggs (yolk) Red meat e.g. lamb Beef, liver Kidney Spinach Cereals fortified with iron Rusk & baby cereals Meat Poultry Fish, Eggs Milk, Cheese Yoghurt Vegetable Protein Pulses e.g. peas, beans, dhals, lentils Average Sources Poultry All pulses e.g. peas, beans, lentils Dhals Bread and flour Breakfast cereals Dark green vegetables e.g. peas, cabbage Dried Fruit e.g. figs, apricots Average Sources Cereals Bread Chapatti Flours, soya flour Lentil or gram flour Nut flour Oranges Guava, mangoes Blackcurrants Gooseberries Fresh pineapple Strawberries Tangerines Tomatoes Orange Juice (Remember to dilute) Kiwi fruit Average Sources All other fresh fruit Potatoes Vegetables, especial raw salad vegetables Beansprouts N.B., vegetables should be cooked for as little time as possible in a minimum amount of water. APPENDIX D GOOD DIETARY SOURCES OF VITAMIN D Vitamin D can be obtained in the body from the action of sunlight on exposed skin. However, in the UK sunlight can be limited so vitamin D needs to be obtained in other ways. There are only a very limited number of foods which contain vitamin D and often supplements are recommended. Vitamin D can be identified on labels as Vitamin D, D3 or cholecalciferol. l Oily fish (such as salmon, sardines, pilchards, trout, kippers, eel are the only foods which naturally contain significant amounts of vitamin D). 38 l Other foods which contain small amounts of vitamin D are: eggs, margarine some fortified breakfast cereals. The Under Fives snacks can be given between meals e.g. toast. Set times for snacks may be a good idea. When a child refuses food, do not offer them anything else, they will not go hungry if they decline/refuse food. APPENDIX E HANDLING MEALTIMES Food is essential for growing children. Consequently parents become worried and upset when they feel their child is not eating properly. Even young children know this and will try to use food as a means of getting their own way at their parents’ expense. If children are unhappy they may show little or no interest in food or may grossly overeat, steal or hoard food. Eating difficulties are common to many families and can be changed surprisingly easily by adopting a slightly different approach. 6. If the child can feed themselves do not give in and feed them. 7. Never deprive the child of meals, or parts of meals, as punishment for other bad behaviour. If a child has been really naughty stop sweets or treats but never take away basic food. 8. When a child’s bad behaviour at mealtimes is to get attention, be strong and ignore it. If the child refuses to eat a meal you know they like, remove it calmly but don’t offer anything else instead. How to Make Mealtimes Easier Golden Rules 1. Ignore moans and complaints about the food. Main meals should be regular so that the child knows when to expect food. Routine and regularity is important in helping the child understand the day to day pattern of eating. 2. Mealtimes should be organised and calm. Avoid disorganised, disturbed, noisy meals and avoid getting the child excited. The parent should be calm and in control. 3. The parent should decide what the child will eat, taking into account likes and dislikes, tastes and favourites. Too much choice or too little choice may lead to battles. Often simple things are the favourites. Avoid spending hours preparing special food which may be refused. Allow the child 30 minutes to eat and then take the food away. 4. Aim to provide a healthy diet and good eating habits. Guide the child as early as possible into healthy and happy eating habits. 5. Snacks or sweets should not be taken instead of a meal. If the child refuses to eat at mealtimes do not let them top up on sweets, crisps, pop, biscuits etc. As long as meals are being eaten, appropriate Don’t allow silly, unacceptable behaviour at mealtimes, like throwing food around interfering with other people’s food etc. Take the child away from the food and don’t give him/her any attention until he/she behaves properly. 9. Food should be enjoyable and mealtimes should be a pleasant time together. Make food look attractive and be imaginative e.g. bangers and mash can look like a face. Keep portions small - they can always ask for more. Mealtimes will develop a child’s social skills. 10. If you are distressed / frustrated / angry avoid showing the child this reaction. 11. Involving children in preparing and cooking food is an excellent way to encourage good eating habits. ANY CHANGES FOR THE BETTER, HOWEVER SMALL, SHOULD BE REWARDED BY PRAISE AND A CUDDLE. 39 The Under Fives APPENDIX F BOTTLE FEEDING - A PRACTICAL GUIDE 1. 2. CHOOSING AN INFANT MILK You should use a special infant formula (infant milk). Your midwife or health visitor will explain the differences between the types available and which is the most suitable for your baby. These milks must not be used for bottlefeeding young babies because they provide unsuitable levels of many nutrients and babies cannot digest them well. CLEANING THE BOTTLES Rinse the bottles, teats and feeding equipment in warm water to remove any remaining detergent. They are now ready to be sterilised. BEFORE YOU START Wash the used bottles, teats and feeding equipment in warm water with washing up liquid. Scrub the bottles using a bottle brush and turn the teats inside out to clean them thoroughly. 3. STERILISING THE BOTTLES Make up the sterilising solution according to the manufacturer’s instructions. Leave feeding equipment in the sterilising solution for at least 30 minutes. Change the sterilising solution every 24 hours. Place the clean bottles, teats and feeding equipment into the solution. Ensure they are kept completely immersed with no air bubbles visible. Leave for the amount of time required before using shake off any excess solution or rinse with cooled boiled water from the kettle. (Do not put metal utensils in the sterilising solution). B. STEAM STERILISATION. C. BOILING WATER STERILISATION. Follow the manufacturer’s instructions. This steriliser is a special unit that uses steam to sterilise equipment and needs to be plugged in to an electrical outlet. Place clean bottles, teats etc facing down in the steamer. Any equipment not used straight away should be re-sterilised before use. Place clean bottles, teats and feeding equipment facing down in the steamer. Any equipment not used straight away should be re-sterilised before use. A. COLDWATER OR CHEMICAL STERILISATION The sterilisation process usually takes only a matter of minutes. IMPORTANT: Breastfeeding is best for your baby. Consult your doctor, midwife, nurse or health visitor for any advice you need. if you are using an infant milk, it is important for your baby’s health that you follow all preparation instructions carefully. 40 All babies are individuals. They will grow at different rates and have varying needs. Ask your midwife, health visitor or other health professional for advice and information on infant feeding. *Reference to all of these: Department of Health (2007) Bottle Feeding. www.dh.gov.uk Product number: 278959 The Under Fives 4. GOOD HYGIENE Good Hygiene and careful feeding practices will help avoid tummy upsets and other possible problems. Before starting to prepare feeds clean and disinfect your worktop surface and keep all pets out of the preparation area. Make sure there are no flies or other insects around. 5. FEED PREPARATION It is vital that all feeding equipment is absolutely clean and is sterilised before you make up any feeds. Wash your hands before you start. Stand the bottle on a clean surface. Keep the teat and cap on the upturned lid of the steriliser – avoid putting them on the work surface. The feeding guide on the infant milk pack gives guidelines on how much feed you should give your baby. Make up the infant milk according to the instructions on the pack. Wash your hands. (a) Boil water in kettle and leave to cool, use fresh tap water (not bottled water) to fill the kettle. Let the water cool for no more than 30 minutes, do not use artificially softened water or repeatedly boiled water. If you have to use bottled water, you will still need to boil it. (b) Make sure all the feeding bottles etc have been sterilised and then rinsed with previously boiled water. (c) Pour the amount of water you need into the feeding bottle. d) Dip the scoop provided in the pack into the granules/powder. For granules, gently shake to give a level scoop. Powdered infant milks will require a knife to level off the scoop. (Please follow individual pack guidelines.) Add the required number of scoops to the water in the bottle (I scoop to I fl.oz of water.) Do not add extra granules / powder this could give your baby constipation and can cause your baby to become dehydrated, while too little powder may not provide your baby with sufficient nourishment. do not add sugar or cereals to the feed in the bottle Place the disc and cap on the bottle, hold the edge of the teat, put it on the bottle. Screw the retaining ring onto the bottle. Cover the teat with a cap and shake the bottle well until the powder is dissolved. Hold the bottle at an angle so that there is always milk and not air in the teat. After each feed throw away any leftover infant milk. Never leave your baby alone with a bottle Test the temperature of the milk before feeding by shaking a few drops on the inside of your wrist. The milk should feel warm but not hot. Cool your baby’s milk down to the required temperature. To cool it, hold the bottle, with the cap covering the teat, under cold running water. 41 The Under Fives APPENDIX G INFANT FEEDING RECOMMENDATIONS - DEPARTMENT OF HEALTH 1 Introduction 1.1 Appropriate feeding practices are of fundamental importance for the survival, growth, development and nutrition of infants and children everywhere. The optimal duration of exclusive breastfeeding is one of the crucial public health issues that the World Health Organization (WHO) has been keeping under continued review. Early in 2000, WHO commissioned a systematic review of the published scientific literature on the Optimal duration of exclusive breastfeeding1,2; more than 3000 references were identified for independent review and evaluation. The outcome of this process was subject to a global peer review, after which all findings were submitted for technical scrutiny during an expert consultation. The WHO revised its guidance in 2001, to recommend exclusive breastfeeding for the first six months of an infants’ life. At the World Health Assembly, the UK represented by the Chief Medical Officer supported this resolution and since its adoption, 159 Member States have demonstrated their determination to act by preparing to strengthen their national nutritional policies and plans. In 2001, the UK’s Scientific Advisory Committee on Nutrition (SACN) stated that there was sufficient evidence that exclusive breastfeeding for six months is nutritionally adequate. Following WHO’s revised guidance, Hazel Blears (then Minister for Public Health) announced the Department of Health’s recommendation on breastfeeding in May 2003. A wide range of professional and voluntary bodies has supported this recommendation, including the Royal College of Midwives, the Community Practitioners and Health Visitors’ Association, voluntary and non-government organisations. In light of this recommendation, the Department of Health has reviewed its guidance on the introduction of solid food and this paper summarises the latest advice. We hope this will inform and assist health professionals supporting parents in optimising their infants’ nutrition. 1.2 1.3 1.4 1.5 • Exclusive breastfeeding is recommended for the first six months (26 weeks) of an infant’s life • Six months is the recommended age for the introduction of solid foods for infants • Breastfeeding (and/or breastmilk substitutes, if used) should continue beyond the first six months, along with appropriate types and amounts of solid foods All infants should be managed individually so that insufficient growth or other adverse outcomes are not ignored and appropriate interventions are provided. 3 Is there any risk associated with the recommendations? 3.1 There is extensive scientific evidence to support the consensus that breastfeeding is the best way to feed an infant. WHO undertook a systematic review on the Optimal duration of exclusive breastfeeding3. The main objective of the review was to assess the effects on child health, growth and development and on maternal health of exclusive breastfeeding for six months compared with exclusive breastfeeding for three to four months with mixed feeding (introduction of complementary liquid or solid foods with continued breastfeeding) thereafter through six months. Sixteen independent studies were reviewed (seven from developing countries and nine from developed countries). The conclusions were: • infants who are exclusively breastfed for six months experience less gastrointestinal and or respiratory infection. • no deficits were demonstrated in growth among infants who were exclusively breastfed for six months. • no benefits of introducing complementary foods between four and six months have been demonstrated. • exclusively breastfeeding for six months is associated with delayed resumption of the menstrual cycle and greater postpartum weight loss in the mother. Naylor and Morrow4 conducted a review, which concluded that exposure of the infant to pathogens that are commonly present in food, could result in frequent infection. The human gut is functionally immature at birth in the fullterm infant. Immaturities in digestion, absorption and protective function exist that 3.2 3.3 2 What are the Department of Health’s recommendations on feeding infants? • Breastmilk is the best form of nutrition for infants 42 The Under Fives may predispose the infant to age related gastrointestinal disease during the first six months of life. They suggested that exclusive breastfeeding supports the infant’s gut function during the first six months of life. The review supported the recommendation that infants should be exclusively breastfed up to six months. 4 What is the scientific evidence for exclusively breastfeeding for six months? 4.1 The systematic review conducted by the WHO concluded that ‘while infants must be managed individually, the evidence demonstrated that there are NO apparent risks in recommending, as a public health policy, exclusive breastfeeding for the first six months of life in both developing and developed countries’. Although there is no evidence to suggest that giving a baby solid food before six months has any health advantage, it is important to manage infants individually so that any deficit in growth and development is identified and managed appropriately. All infants are individuals and will require a flexible approach to optimise their nutritional needs. Mothers should be supported in their choice of infant feeding. 4.2 4.3 5 What are the health benefits of breastfeeding? 5.1 Breastmilk provides all the nutrients a baby needs for healthy growth and development for the first six months of life and should continue to be an important part of babies’ diet for the first year of life. Breastfed babies are less likely to develop: • gastric, respiratory and urinary tract infections (Howie,19905, Kramer, 20021 Wilson, 19986, Cesar, 19997, Pisacane, 19928, Marild, 19909.) • obesity in later childhood (Fewtrell, 200410, Gilman, 200111, Koletzko, 200412.) • juvenile-onset insulin-dependent diabetes mellitus (Sadauskaite-Kuenhne, 200413, Mayer, 198814, Virtanen,199115) • atopic disease (Fewtrell, 200410, Lucas,199016, Saarinen and Kajosaari, 199517). Breastfeeding mothers have: • reduced risk of developing pre-menopausal breast cancer (Newcombe, 199418, Beral 200219) • increased likelihood of returning to their prepregnancy weight (Dewey, 199320) 5.2 5.3 • delayed resumption of the menstrual cycle (Kennedy ,198921). 6 Does the new recommendation apply to babies fed infant formula milk? 6.1 Yes. The Sub-group on Maternal and Child Nutrition of the Scientific Advisory Committee on Nutrition (SACN) concluded that there are unlikely to be any risks associated with delaying weaning to six months in infants who are mixed fed (on breast and infant formula milk) or solely fed on infant formula milk. Six months is the recommended age to introduce solid foods for all normal healthy infants. Health professionals should consider infants’ individual development and nutritional needs before giving advice to introduce solid foods any earlier. 6.2 7 Why introduce solid foods at six months? 7.1 Exclusive breastfeeding to six months provides the best nutrition for babies. There are nutritional and developmental reasons why infants need solid food from six months. Infant’s need more iron and other nutrients than milk alone can provide. Infants are usually able to take soft pureed foods from a spoon, form a bolus and swallow it at about five months. However, it is not until about six months that infants actively spoon-feed with the upper lip moving down to clean the spoon, chew,22 use the tongue to move the food from the front to the back of the mouth, are curious about other tastes and textures and develop their eye-hand co-ordination. By six months, an infant can also have finger foods. The older the baby, the more readily they will accept a varied diet of texture, taste and amount (COMA 199423). 7.2 8 Will waiting until six months affect a baby’s ability to chew? 8.1 No. This misconception appears to have arisen from an old scientific/research paper presenting case studies of children who remained on a liquid diet for 6-10 months, most of whom had developmental delays or disabilities. A hypothesis was suggested that ‘if children are not given solid foods to chew at a time when they are first able to chew, troublesome feeding problems may occur’. This has since been quoted and inappropriately extended to younger babies with normal development24. 43 The Under Fives 9 Is waiting to introduce solids until six months likely to produce a ‘fussy eater’? 9.1 No. There is no evidence to support the idea that starting solids at six months is more likely to be associated with the baby being a fussy eater. Indeed, a randomised trial comparing breastfed babies started on solids at either four months or six months in Honduras found no difference in appetite or food acceptance as reported by the mothers25. 10 What about parents who choose not to follow the new recommendations? 10.1 Parents should be advised of the risks associated with weaning before the neuro muscular coordination has developed sufficiently to allow the infant to eat solids. However, if an infant is showing signs of being ready to start solid foods before six months, for example, sitting up, taking an interest in what the rest of the family is eating, picking up, and tasting finger foods then they should be encouraged. Solid foods should not be introduced before 4 months. 11 What are the risks associated with starting solids early? 11.1 Introducing solids before sufficient development of the neuro-muscular co-ordination (to allow the infant to eat solid foods) or before the gut and kidneys have matured (to cope with a more diverse diet), can increase the risk of infections and development of allergies such as eczema and asthma. 11.2 Certain foods are more likely to upset a baby or cause an allergic reaction than other foods. These foods should not be introduced before six months (COMA 199423). 12 Will baby food manufacturers be persuaded to alter their labelling from four months to six months? 12.1 Weaning foods are currently labelled in accordance with the European Union Directive. The European Commission has indicated that it intends to review the labelling of these foods but has not given a timeframe for this work. When this review takes place the Department of Health and Food Standards Agency will work closely to ensure that the labelling of weaning foods supports the Department’s advice. 44 13 Will all weaning information for parents be updated so the advice they are receiving is consistent? 13.1 The Department of Health wishes to give a clear and consistent message to mothers, health professionals and the public. Leaflets and books such as The Pregnancy Book, Birth to five and Weaning your baby are being amended to reflect the current recommendations. References: 1. Kramer MS and Kakuma R. The optimal duration of exclusive breastfeeding: A systematic review. Cochrane Library (2002). 2. World Health Organization. 54th World Health Assembly. Global strategy for infant and young child feeding. The optimal duration of exclusive breastfeeding. Geneva (2001). 3. World Health Organization. The optimal duration of exclusive breastfeeding: Report on an expert consultation. Geneva (2001). 4. Naylor AJ and Morrow AL. Reviews of literature concerning infant gastrointestinal, immunologic, oral motor and maternal reproductive and lactational development. Wellstart (2001). 5. Howie PW and Forsyth JS, Ogston SA, Clark A and Florey CD. Protective effect of breastfeeding against infection. BMJ; 300:11-16 (1990). 6. Wilson AC, Forsyth JS, Greene SA, Irvine L, Hau C, and Howie PW. Relation of infant diet to childhood health: seven year follow-up of cohort of children in Dundee infant feeding study. BMJ; 316:21-5 (1998). 7. Cesar JA, Victoria CG, Barros FC, Santos IS and Flores JA. Impact of breastfeeding on admission for pneumonia during postnatal period in Brazil: nested case-control study. BMJ ;318:1316-22 (1999). 8. Pisacane A, Graziano L, Mazzarella G, Scarpellino B and Zona G. Breastfeeding and urinary tract infection. J Pediatr;120:87-9 (1992). 9. Marild S, Jodal U and Hanson LA. Breastfeeding and urinary tract infection. Lancet 336:942 (1990). 10. Fewtrell MS. The long term benefits of having been breastfeed. Current paediatrics 14:97-103 (2004). 11. Gilman MW, Rifas-Shiman SL, Camargo CA, Berkey CS, Frazier AL and Rockett HRH Risk of overweight among adults who are breastfed as infants. JAMA 285:2461-7 (2001). 12. Koletzko B. Benefits of breastfeeding on childhealth in Europe. (2004). The Under Fives 13. 14. 15. 16. 17. 18. Sadauskaite-Kuehne V, Ludvigsson J, Padaiga Z, Jasinskiene E and Samuelsson U. Longer breastfeeding is an independent protective factor against development of type 1 diabetes mellitus in childhood Diabetes Metab Res Rev, March 1, 20(2):150-7 (2004). Mayer EJ, Hamman RFand Gay EC. Reduced risk of IDDM among breast fed children: the Colorado DDM registry. Diabetes 37:1625-32 (1988). Virtanen SM, Fasanen L and Aro A. Infant feeding in Finnish children under 7 years of age with newly diagnosed IDDM. Diabetes Care 14:415-17 (1991). Lucas A, Brooke OG, Morley R, Cole TJ and Bamford MF. Early diet of preterm infants and development of allergic or atopic disease: randomised prospective study. BMJ 300:837-40 (1990). Saarinen UM and Kajosaari M. Breastfeeding as prophylaxis against atopic disease: prospective followup study until 17 years old. Lancet 346:1065-9 (1995). Newcomb PA, Storer BE and Longnecker MP. Lactation and a reduced risk of premenopausal breast cancer. N Engl J Med 330:81-7 (1994). 19. 20. 21. 22. 23. 24. 25. Beral V. Breast cancer and breastfeeding: collaborative reanalysis of individual data. 47 epidemiological studies in 30 countries, including 50302 women with breast cancer and 96973 women without the disease. Lancet 360: 187-95 (2002). Dewey KG, Heinig MJ and Nommsen L. Maternal weight loss patterns during prolonged lactation. Am J Clin Nutr 58:162-6 (1993). Department of Health (2204) Infant Formula Milk - Goat’s Milk Based Infant Formula Stevenson RD and Allaire JH. The development of normal feeding and swallowing. Ped. Clin. North Am.38: 1439-53 (1991). Department of Health. COMA working Group on the weaning diet. Weaning and the weaning diet. London (1994). Illingworth RS and Lister J. The critical or sensitive period, with special reference to certain feeding problems in infants and children. The Journal of Ped, 65, 840-8 (1964). Cohen. Report on food acceptance of breastfed infants from 6-12 months in low income, Honduran population. J Nutr Nov 125 (11):2787-92 (1995). ACKNOWLEDGEMENTS The Department of Nutrition & Dietetics wishes to acknowledge the input of all current and previous contributors to this document, including Dietitians, Nutritionists, Infant Feeding Advisors, Health Visitors, Nursery Nurses, Breastfeeding Counsellors and many others. 45 The Under Fives REFERENCES/RESOURCES 1). ONS: Infant Feeding Survey, 2000. HMSO London Office for National Statistics. 2) Successful Breasfeeding – Royal College of Midwives (2002) 3rd Edition 3) Howie, PW et al (1990) Protective effect of breastfeeding against infection BMJ, 300: 11-16 4) Wilson AC et al (1998) Relation of infant diet to childhood health: seven year follow up cohort of children in Dundee infant feeding study BMJ 316: 2125 5) 6) 18) Renfrew, MJ, Ansell, P, Macleod, KL (2003) Formula feed preparation: helping to reduce the risks; a systematic review Arch Dis Child 58 855-858 19) Taitz LS, Scholey E, (1989) Are babies more satisfied by casein based formulas? Arch. Dis Child. 64: 6’9-621. 20) Committee on Toxicity of Chemicals in Food http://www.food.gov.uk/multimedia/pdfs/ phytoestrogenreport.pdf 22) Piscane A, Grazione L, Zona G (1992) Breastfeeding and urinary tract infection J Pediatr 120:87-89 Department of Health (2004) Infant Feeding Recommendation. Crown Copyright. 23 Duncan B et al (1993) Exclusive breastfeeding for at least 4 months protects against otitis media. Pediatrics 5: 867-887 British Dietetic Association Paediatric Group Statement on breastfeeding and weaning onto solid foods (2003). J Family Healthcare 13: 92 24) King C (2007) Preterm Infants. In Clinical Paediatric Dietetics, 3rd edn. Eds Shaw V & Lawson. Oxford: Blackwell Publishing Ltd 7) FSIDS (2008) 8) Mayer EJ et al (1998) Reduced risk of IDDM among breastfed children. The Colorado IDDM Registry Diabetes, 37, 1625-32 25) 9) Lucas, A, Cole,TJ (1990) Breast milk and necrotising enterocolitis Lancet 336: 1519-1523 Aukett A (1996) Iron deficiency in children, British Paediatric Association Standing Committee on Paediatric Practice Guidelines Ref no. CO/96/01 26) 10) Anderson, JW et al (1999) Breastfeeding and cognitive development: a meta-analysis. Am J Clin Nutr 70: 525-535 Fitzpatrick S et al (2000) Vitamin D deficient rickets: a multifactorial disease Nutrition Reviews 58: 218-222 27) Ko MLB et al (1992) what do parents know about vitamins? Arch Dis Child 67: 1080-1081 11) Collaborative Group on Hormonal Factors in breast cancer. Breast cancer and breastfeeding: 2002 collaborative reanalysis of individual data from 47 epidemiological studies in 30 countries, including 50 302 women with breast cancer and 96973 women without the disease. Lancet 360: 187-195 28) WHO Technical Report Series No. 797 “Diet Nutrition and the Prevention of Chronic Disease. Report of WHO Study Group. Dec 1990. 29) Department of Health, Dietary Reference values for Food Energy and Nutrients for the United Kingdom. (Report on Health and Social Subjects; No.41 London: HMSO (1991) 30) Department of Health and Social Security (1994) Nutritional Aspects or Cardiovascular disease, London: HMSO (Reports on Health and Social Subjects No. 46) 12) Rosenblatt KA et al (1993) Lactation and the risk of epithelial ovarian cancer - the WHO Collaborative Study of Neoplasia and Steroid Contraceptives. Int J Epidemiol 22: 499-503 13) National Breastfeeding Working Group, Breastfeeding Good Practice. Guide to the NHS 1995 31) 14) Morhbacher, N & Stock, J, (2003) The Breastfeeding Answer Book. 3rd edition. La Leche League International Murphy, MS (1998) Guidelines for Managing Acute Gastroenteritis Based On A Systematic Review Of Published Research. Arch Dis Child 79 279-284 32) 15) World Health Organisation: Breastfeeding: The Technical basis and recommendations for action. Ed Saadeh, RJ, Geneva 1993 Eilly, JJ (99) Epidemic of Obesity in UK Children Lancet 354 1874-5 33) Scottish Intercollegiate Guidelines Network (SIGN) 2003. Management of obesity in children and young people. www.sign.ac.uk/guidelines/published/index.html (see under child health, guideline 69 34) www.ic.nhs.uk/webfiles/publications 35) Horta BL et al (2007). Evidence on the long-term effects of breastfeeding. World Health Organisation 36) Department of Health (2007) Breastfeeding at work. http://www.dh.gov.uk 37) Breastfeeding Network (2008) Expressing and Storage of Breast milk http://www.breastfeedingnetwork.org.uk 16) Reynolds & Davies Clinical audit of cotside blood glucose measurement in the detection of neonatal hypoglycemia. J Paed & Child Health 29:289-91 17) The Infant Formula and Follow-on Formula Regulations 1995 – implement Commission Directive 91/321/EEC at 14 May 1991 (OJ No. L175,4.7.91) on infant formula and follow on Formula. The infant Formula and Follow-on Formula (Amendment) Regulations 1997 which Implement Commission Directive 96/4/EC of 16 February 1996 (OJ No. L49,28.2.96). 46 The Under Fives REFERENCES/RESOURCES continued 38) DeCock KM et al (2000) Prevention of Mother to Child HIV transmission in resource-poor countries - Translating Research into policy and practice. JAMA. 283 1175-1182 Lanigan J (2007) HIV and AIDS. In Clinical Paediatric Dietetics, 3rd edn. Eds Shaw V & Lawson M, pp. 142-162. Oxford: Blackwell Publishing Ltd 39) Baynes Clarke et al (2003) Special feeding requirements in A Guide to Feeding Infants. pp 38. Anglia Digital Print Ltd. Norwich 40) Food Standards Agency (Sept 2008) http:www.food.gov.uk 41) Department of Health (2007) Advice on infant milks based on goats' milk. www.dh.gov.uk 42) 8 43) Dijkstra S H et al. High prevalence of vitamin D deficiency in newborn infants of high-risk mothers. Arch. Dis. Child. 2007; 92; 750-753 44) British Dietetic Association. (2007) Diet, Behaviour and Learning in Children. Food Fact Sheet. 45) NICE 2006 Obesity guidance on the prevention, identification, assessment and management of overweight and obesity in adults and children. NICE Clinical Guideline 43. www. nice.org.uk 46) Department of Health (2007) Bottle Feeding. www.dh.gov.uk Product number: 278959 47) Department of Health Committee on Toxicity of Chemicals in food, consumer products and the Environment Peanut allergy. London DH (1998) Heart of Birmingham Teaching Primary Care Trust. Vitamin D Supplementation of children under 5 years of age and pregnant and breastfeeding women. Reference no: CLIN/016 http://www.bpcssa.nhs.uk/policies/_hob/policies/8 82.pdf ADDITIONAL READING Heart of Birmingham Teaching Primary Care Trust. Vitamin D Supplementation of children under 5 years of age and pregnant and breastfeeding women. http://www.bpcssa.nhs.uk/policies/_hob/policies/882.pd f Reference no: CLIN/016 Lawrence, R. Breastfeeding: A Guide for the Medical profession. Pub: Mosby 1999. Royal College of Midwives (2002). Successful Breastfeeding –A practical guide for mothers and midwives and other supporting breastfeeding mothers (3rd edition). La Leche League. A range of books and leaflets. www.lllbooks.co.uk Healthy Diets for infants and young children (1997). MAFF. Reference number: PB2026. La Leche League. Breastfeeding Answers. www.llliorg.nb Department of Health (2008). Weaning, starting solid food. Reference number: 278960 Department of Health (2004). Breastfeeding. Reference number: 31636 MIDIRS Midwifery Digest. September 2008. Shaw and Lawson (2007). Clinical Paediatric Dietetics. Blackwell. ISBN 9781405134934. Infant feeding in Asian families: Early Feeding Practices and Growth. Social Services Division, Office of National Statistics on behalf of Department of Health, 1997. RESOURCES FOR HELPING MOTHERS WHO NEED TO EXPRESS MILK Guidelines for the collection, storage and handling of mother’s breast milk to be fed to her own baby on a neonatal unit. British Association of Perinatal Medicine & UNICEF. Baby Friendly Initiative Published September 1997. Price £7.50. [email protected] The Breastfeeding Network. Expressing and Storing Breast Milk. www.breastfeedingnetwork.org.uk. £15 for 50 leaflets. La Leche League. A mother’s Guide to Pumping Milk. www.lllgbbooks.co.uk. £1.99. La Leche League. Hand Expression of Breast Milk. www.lllgbbooks.co.uk. £4.99. La Leche League. Storing Your Milk. www.lllgbbooks.co.uk. £4.99. La Leche League. Choosing a Breast Pump. www.lllgbbooks.co.uk. £4.99. United Kingdom Association for Milk Banking Newsletter – published twice a year. www.ukamb.org/newsletter 47 The Under Fives USEFUL ADDRESSES/CONTACTS Community Nutrition & Dietetic Service Vegetarian Society of the United Kingdom Ltd Centre for Community Health St. Patricks Frank Street Highgate Birmingham B12 0YA Tel: 0121 446 1021 Parkdale Durham Road Altrincham Cheshire WA14 4QG 0161 925 2000 www.vegsoc.org National Childbirth Trust (NCT) Fernbank Surgery 508-516 Alum Rock Road Ward End Birmingham Tel: 0121 678 3875 The Springfield Centre Raddlebarn Road Selly Oak Birmingham West Midlands B29 6JB Tel: 0121 627 1627 Ext. 51484 Vegan Society Donald Watson House 21 Hylton Street Hockley Birmingham B18 6HJ 0121 523 1730 www.vegansociety.com NHS Breastfeeding Information National Breastfeeding Helpline 0844 209 0920 www.breastfeeding.nhs.uk 48 Alexandra House Oldham Terrace Action London W3 6NH Tel: 0300 33 00 770 www.nct.org.uk La Leche League of Great Britain La Leche League of Great Britain PO Box 29 West Bridgford Nottignham NG2 7NP 0845 456 1855 www.laleche.org.uk Best Buddie Under 5’s programme (HOB – 0121 255 0134) West Midlands Regional Infant Feeding Group www.wmpho.org.uk/infantfeeding Healthy Start Scheme www.healthystart.nhs.uk Older People CONTENTS 1 INTRODUCTION 2 AGEING AND NUTRITION 3 NUTRITIONAL NEEDS - THE ‘FIT’ AND THE ‘FRAIL’ 4 COMMON NUTRITION RELATED HEALTH PROBLEMS a) - diabetes b) - anaemia c) - constipation d) - dementia e) - risk of falling 5 IDENTIFYING NUTRITIONAL RISK FACTORS 6 COPING WITH A SMALL APPETITE Appendix I Nutritional Risk Factors Appendix II Community Nutritional Screening Tool Bibliography Resources and Useful Addresses 1 Older People 1.0 INTRODUCTION The purpose of this section is to provide practical information about the nutritional needs and nutritional problems of older people (ie those over 65), and provide guidance to aid management of these problems. The number of older people in Britain is increasing with numbers aged over 65 years having doubled in the last 70 years. The over 80 years age group is the fastest growing section of the population and the number of people over 90 years is expected to double in the next 25 years1. 2.0 AGEING AND NUTRITION The normal ageing process can have several nutritional consequences. These changes occur at different rates and degrees in each individual. With ageing lean body mass (metabolically active tissue) is reduced and so energy requirements are reduced. If energy intake is therefore not reduced weight gain will occur. Renal function and thirst perception decline with age, increasing the risk of dehydration in the older person. Smell and taste diminish, making eating less enjoyable for some. Digestion and gut motility slow which can contribute to malabsorption and constipation respectively. Bone density decreases, increasing the risk of osteoporosis and fractures. Vision may be impaired which can affect the older person’s ability to eat and prepare food and drink for themselves. 3.0 NUTRITIONAL NEEDS The nutritional needs of older people are best thought of by dividing the population into ‘the fit’ and ‘the frail’ ‘The Fit’ - nutritional needs are similar to those of the general population - see core section. As energy requirements decrease with age, it is essential that the diet is nutrient dense. Following healthy eating guidelines should ensure a balanced, nutrient rich diet. A Vitamin D supplement (10 µg daily) may be advisable in those aged over 65 years, and for those who are housebound. 2 ‘The Frail’ - appetite and dietary adequacy are often poor in this group, leading to a high risk of malnutrition. Healthy eating guidelines are probably inappropriate as maintaining adequate energy and protein intake becomes essential to help preserve strength, muscle function, skin integrity and an effective immune system. Energy dense foods and drinks become a priority and nutritional supplements may be necessary. Section 6 gives specific advice to manage this. 4.0 COMMON NUTRITION RELATED HEALTH PROBLEMS A DIABETES Type 2 Diabetes increases with age. It occurs in 610% of people aged 70 years and over, compared to 1-2% in the general population. Treatment is by diet or diet and medication. Symptoms of diabetes may not be obvious in older people and are often blamed on ‘old age’ so diagnosis can be delayed. Aims of treatment To prevent symptoms, which can be: l Increased thirst l Passing water more frequently especially at night l Tiredness l Weight loss l Blurred vision l Genital itching/recurrent thrush l Stabilise blood sugar levels. Ideally to keep between 4-10 mmol/l Dietary Aims l l l Regular meals Low sugar intake Higher fibre intake A low fat intake using lower fat milks and low fat spreads is NOT necessary for frail older people. B ANAEMIA From a study of people aged over 60 years 17% were found to be anaemic2. Anaemia can cause tiredness, weakness and loss of appetite. Causes can be poor dietary iron intake, reduced iron absorption, and multiple medication. Encourage the consumption of iron rich foods and take vitamin C rich foods with meals to aid iron absorption.See ‘The Eatwell Plate’ (core section) for sources of iron and Vitamin C. Older People C CONSTIPATION Low mood and not bothering to cook. This is a common problem in older people. Encourage a good fibre intake from wholemeal or wholegrain bread and cereals, together with fruit and vegetables. Increase fibre intake gradually to allow the body to adjust. Fluid intake needs to be at least eight full cups daily. If fibre intake is increased without adequate fluids it can make constipation worse. Loss of strength - unable to walk far or stand for long. D Leaving food, only eating small amounts. DEMENTIA Pallor or sunken eyes. Skin appears dry and/or flaky Delayed wound healing. People with dementia may have a variety of problems with eating and drinking. They often need a lot of prompting, reassurance and encouragement to eat. Seek advice for specific problems. (See resources/ useful addresses) Guidelines for the treatment of undernutrition in the community have been developed which use a nutrition screening tool. This asks questions about current weight, recent weight changes and appetite/ability to eat. (see Appendix II) E ENRICHED FOOD AND DRINK RISK OF FALLING Dietary factors which affect the risk of falling include: l l l l l l l dehydration high alcohol intake anaemia uncontrolled/undiagnosed diabetes long gaps without food insufficient calories osteoporosis Aims l l l l l Regular meals and snacks Eight mugs of fluid daily Eating foods from all the main food groups daily Having the equivalent of 1 pint of milk daily (for calcium) Some exposure to sunlight or a vitamin D supplement if housebound The nutritional content of many foods and drinks can be increased by adding extra energy and protein. Ideas include the following: Fortified Milk - add 4 tbsp dried milk powder to 1 pint of full cream milk. Use the fortified milk in place of ordinary milk for extra protein and energy. To savoury foods - (eg soup, toast, potato, vegetables etc.) add cream, cheese, margarine/butter or milk for extra energy and protein. To puddings and breakfast cereals - add cream, sugar, jam, syrup, honey, evaporated or condensed milk, ice cream, fresh or dried fruit for extra energy. Use fortified milk on breakfast cereals and in custard. 5.0 IDENTIFYING NUTRITIONAL RISK FACTORS There are many factors that affect a persons ability to eat well. These can be social, economic and medical (see appendix I). Signs of poor nutritional intake include: Weight loss - clothes looser, dentures too big, rings and watch straps very loose. Underweight or thin appearance Frequent falls - very unsteady on feet. 3 Older People 6.0 COPING WITH A SMALL APPETITE When appetite and food intake is reduced, it is important make food and drink as nourishing as possible. The following contains information on how this can be achieved and is recommended to be passed on to older people and their carers. Eating regularly with 3 small meals and 2-3 snacks or milky drinks is vital. It is important to eat a variety of foods choosing foods from each food group as follows to maintain a balanced intake. Have fruit and vegetables for vitamins, minerals and fibre. Try a glass of fruit juice/smoothies or squash fortified with vitamin C. If not able to eat foods from this group, a multi-vitamin and mineral supplement could be helpful. Tinned or canned fruit and vegetables are as nutritious as fresh. Eat foods from this group at least twice a day. These foods provide protein and iron. Eat some of these foods at each meal. Choose wholemeal varieties for extra fibre. Add extra fat (butter or margarine) to bread, toast and potatoes. Add extra sugar to cereals. Use at least 1 pint of full cream milk daily. Choose full fat dairy foods. Dairy foods contain energy, protein and calcium. These foods contain lots of energy and make useful snacks or puddings for those needing to eat more energy. Snacks and Nourishing Drinks These when taken in addition to meals, provide extra energy and protein to help maintain strength and weight. Eating ‘little and often’ also helps improve a reduced appetite. High energy snack ideas include scones, cakes, biscuits, crisps, nuts, yoghurt, cheese, bananas, crumpets, fruit pie, trifle and chocolate. However these should be take as well as small meals, not instead of. Nourishing drinks include milk, hot chocolate, cocoa, fruit smoothies, Ovaltine, Horlicks, milkshakes, milky coffee, ‘Cup a soup’ made with milk. Build Up, Complan and Nourishment are examples of nourishing 4 drinks available to buy in supermarkets and chemists. They come as milkshakes/powders in sweet, savoury and neutral/unflavoured varieties. Appetite Stimulants Eating little and often can help improve a reduced appetite. The following may also help stimulate a small appetite prior to a meal: - Fresh air - Exercise - Small amount of alcohol (check with doctor or pharmacist if taking medication) The Eatwell Plate is © crown copyright material and is reproduced with the permission of the controller of HMSO and Queen’s printer for Scotland. Older People APPENDIX I NUTRITIONAL RISK FACTORS REFERRAL INTERVENTION SOCIAL FACTORS Lonely / isolated Discuss local groups / day centres Social Services Local Age Concern Housebound Supplements of calcium and vitamin D. GP Depression Review medication Discuss reasons GP to treat depression Low income Discuss possible claim income support Citizens Advice Bureau Social Worker Access to shops Discuss local availability of home shopping services, home delivery Carer Social Worker Poor dentition / dentures limits food choice Advice re: community dental service Community Dental Service Multiple Medication Ask for blood tests to check vitamin levels GP review Confusion / forgetfulness Discussion with carers, relatives, neighbours Carers to contact Alzheimer’s Society ECONOMIC HEALTH / MEDICAL GP to refer to local Mental Health Service Swallowing difficulties Assess food/drink intake Refer via GP to Speech and Language Therapist Physical difficulties in preparing food Obtain suitable aids/equipment Refer to Occupational Therapist. Long gaps without food Help plan meals, snacks throughout day Use Food Boosters leaflet Available from local Primary Care Trust Prescribing Advisors Little fruit and vegetables Encourage more use of fruit juice, tinned fruit, frozen vegetables. No margarine used Encourage use of margarine (for vitamin D content) No breakfast cereals Encourage cereals and milk for breakfast or snack. Most cereals are enriched with iron and folate FOOD CHOICES 5 Older People APPENDIX II COMMUNITY NUTRITIONAL SCREENING TOOL This screening tool has been designed for use within community settings to highlight those patients who require nutritional intervention. The target group are those adult patients over the age of 16 years with chronic disease or conditions in which the nutritional status of the patient may be compromised eg. sick elderly, cancer, neurological disease etc. Criterion 1 Criterion 2 Criterion 3 Visual Assessment of Body Weight (use body mass index (BMI) if height & weight are available) Unintentional Weight loss Intake of Food and Fluids Visually, weight is acceptable (or BMI>20) No weight loss 0 No problems 0 0 * Visually, thin (or BMI 18.5-20) 3-6kg within 12 months (1/2 - 1 stone) 2 1 Some problems with intake of food & fluid for > 3 days 1 * Visually, very thin (or BMI < 18.5) >6kg within 12 months (> 1 stone) 3 3 3 >3kg within 3 months (>1/2 stone) 3 Severe problems with intake of food & fluid for > 3 days Select 1 score from each Criterion. Add together for total score. 0 = No further action required 1-2 = Monitor weight where possible/repeat screening tool in 4 weeks 3+ = INTERVENTION REQUIRED Determine underlying cause and take action See full guidelines. Actions are recommended for specific problems and meal/snack ideas are given in a leaflet ‘Foodboosters’. * Acceptable BMI for older people differs slightly from that of the general population. 6 Older People REFERENCES 1 National Service Framework for Older People. Department of Health 2001. 2 Gaskell, H. Moore, R, A. and McQuay, H, J. (2008) Prevalence of anaemia in older persons: systematic review. BMC Geriatrics. 8:1 3 The Nutrition of Elderly People Report of Committee on Medical Aspects of Food Policy No. 43. Department of Health 1992. London: HMSO 4 Eating Well for Older People: Practical and nutritional guidelines for food in residential and nursing homes. Caroline Walker Trust 2004. 5 Nutritional Care for Older People – a guide to food practice. June Copeman. Age Concern 6 Guidelines for the treatment of undernutrition in the community – including rationale for oral nutritional supplement (sip feed) prescribing. Birmingham Specialist Community Health Trust. RESOURCES NAGE (Nutrition Advisory Group for the Elderly group of the British Dietetic Association). Send SAE for order form of resources available (videos and leaflets) to: NAGE, The British Dietetic Association Unit 21, Goldthorpe Industrial estate, Goldthorpe, Rotherham, South Yorkshire, S63 9BL. Tel 01709 889900. Fax 01709 881673 The Birmingham Older Persons Website, National Health Service. www.olderpeople.bham.nhs.uk Food Standards Agency, Ages and Stages – Older People www.eatwell.gov.uk Eating Well for Older People 2nd Edition (2004), The Caroline Walker Trust Available from: The Caroline Walker Trust, 22 Kindersley Way, Abbots Langley, Herts, WD5 0DQ www.cwt.org.uk Hydration Toolkit for Hospitals and Healthcare, Water UK (2007) www.water.org.uk USEFUL ADDRESSES Alzheimer’s Society Devon House 58 St Katherine’s Way London E1W 1JX Tel 020 7423 3500 Diabetes UK (central Office) Macleod House 10 Parkway, London NW1 7AA Tel 020 7424 1000 Fax: 020 7424 1001 Parkinson’s Disease Society 215 Vauxhall Bridge Road London SW1V 1EJ Tel: 020 7931 8080 Fax: 020 7233 9908 The Stroke Association 240 City Road London EC1V 2PR Tel 020 7566 0300 Fax 020 7490 2686 Help the Aged (England) 207-221 Pentonville Road, London N1 9UZ Tel 020 7278 1114 Fax 020 7278 1116 Age Concern (England) Astral House 1268 London Road London SW16 4ER Tel: 020 8765 7200 National Institute for Health and Clinical Excellence (NICE) Clinical Guideline 21 The assessment and prevention of falls in older people (2004) Clinical Guideline 42 Dementia - Supporting people with dementia and their carers in health and social care (2006) Available From: National Institute for Health and Clinical Excellence, MidCity Place, 71 High Holborn, London, WC1V 6NA Tel 0845 003 7780 www.nice.org.uk 7