HUMAN NUTRITION

Detailed explanation-1: -For athletes, an intake of more than 55% of calories from carbohydrates is recommended daily as carbohydrate is the preferred energy source. In some cases, athletes may carbohydrate load their muscles glycogen which may be useful for activities lasting more than 90 minutes.

Detailed explanation-2: -Carbohydrates are the main energy source of the human diet. The metabolic disposal of dietary carbohydrates is direct oxidation in various tissues, glycogen synthesis (in liver and muscles), and hepatic de novo lipogenesis.

Detailed explanation-3: -Whole grain cereal, such as oatmeal. Whole grain breads. Low fat dairy, especially milk and yogurt. Fresh fruits and vegetables.