Zwieback is the type of sweetened bread or rusk that include eggs. Zwieback includes ingredients such as flour, sugar, soybean oil, yeast and butter and nutrients such as carbohydrates, fat and protein. Zwieback can be consumed in combination with other food products such as fruits and coffee. Zwieback is considered as healthy food option especially for infants. Zwieback is used for teething babies. Zwieback is also used by old aged consumers as it is easy to digest and considered to be healthy option.