Nutrition
NUTRITION
Nutrition can be defined as the taking in and use of food and other nourishing materials by the body. Nutrition is a 3-part process. First, food or drink is consumed. Second, the body breaks down the food or drink into nutrients. Third, the nutrients travel through the bloodstream to different parts of the body where they are used as “fuel” and for many other purposes. To give the body proper nutrition, a person has to eat and drink enough of the foods that contain key nutrients. The Council on Food and Nutrition for the American Medical Association defines nutrition as: “The science of food, the nutrients and other substances therein, their action, interaction, and balance in relation to health and disease and the processes by which the organism ingests, digests, absorbs, transports, utilizes and excretes food substances.”
