As we know that the food that we eat is digested and absorbed and it is utilized by our body. Food helps us in staying healthy as it provides nutrition. Our diet should be such that it meets our nutritional requirements and thus helps to be sound health.
Applied Nutrition is the branch of the Food and Drug Administration (FDA) that regulates food, dietary supplements, and cosmetics. Nutrition is the science that expounds the interaction of nutrients and other substances in food. In relation to have a healthy life as by maintenance, growth, reproduction, health and disease of an organism. It includes food intake, chewing, absorption, assimilation, biosynthesis, catabolism and excretion.