On a daily basis, our food consists of cereals, pulses, vegetables and fruits. Why do we consume different variety of food materials?
Not all food material possess the right amount of carbohydrate, proteins and fat.
Cereals are the right source of carbohydrates and pulses provide us with proteins. Oilseeds provide fats, while fruits and vegetable give us minerals, vitamins and other essential nutrients. A food which has the right combination of all these would constitute a balanced diet and would ensure our good health.