Functions All foods and liquids that are consumed contribute to the diet. They contribute energy and nutrients. The energy in food is measured in Calories. A persons Caloric need is determined using a variety of mathematical equations. One's age, height, current weight, desired weight and height are taken into account.
Recommendations See balanced diet .
Fish and poultry are recommended above red or processed meats because they are less fattening. Avoid frying food, your food absorbs the fats from the cooking oils, increasing your dietary fat intake. It is recommended that you bake or broil food. If you do fry, use polyunsaturated oils such as corn oil. Include adequate fiber in your diet is very important.