Why Do Foods Have To Be Digested. Calories in food provide your body with the energy it needs to complete vital processes such as cellular maintenance and reproduction and respiration. Constipation diarrhea bloating gas.
Fast-digesting food gives you a rapid boost of energy. The human digestive system is a system of organs and glands that processes the food we eat. After you eat it takes about six to eight hours for food to pass through your stomach and small intestine.
Fiber stimulates the bowels to move stool out of the body.
Foods that digest very fast can prompt you to eat more than you are supposed to. While the body can break down most foods fiber remains largely undigested. Why Are Some Foods Digestible Others Arent. Its an entire process the citric acid cycle.