Grain is most consumed in the world .Cereals have long been an important part of the human diet. Although they come in different forms, all of them have chemical synthesis and nutritional value. Some medical experts consider them to be a diet rich in carbohydrates.
Cereals provide plenty of energy to the body. Whole grains contain all groups of B vitamins, which are considered important in our diet. Cereals have four main components, including straw, bran, pulp and nutrients. The distinguishing feature of grains is their small size, slight moisture and hardness.