Make a table listing the food groups and give the recommended number of servings for each group. Nutrition List the 6 categories of nutrients. Nutrition is the process by which the foods we eat provide the nutrients we need to grow and stay healthy. Nutrients are naturally occurring chemical substances found in food. Proteins contain amino acids, sometimes referred to as the building blocks of protein.
Dietary protein is supplied from plant and animal sources.
Proteins are needed to build and repair body tissue and for the metabolic functions of our bodies. Lipids include fats and oils from plants and animals. Cholesterol is a fat found only in animal products. Lipids are of special interest because they are linked to the development of heart disease, the leading cause of death among Americans. The carbohydrates in our diet come from plant foods.