classes of food and examples
Six Classes of Foods. Fruits and vegetables for sale at a market. Most people are familiar with the five food groups: fruits, vegetables, grains, protein and dairy. Another way to categorize food is by the type of nutrient it contains and its role in the body. A nutrient is a compound your body needs for energy, growth, basic physiological processes and overall health. Many foods can be placed in several classes.
Skip to main content. Six Classes of Nutrients. The foods you eat supply you with water, protein, fat, carbohydrate, minerals and vitamins. The foods and beverages you eat and drink supply your body with the nutrients you need to support your health and the activities of day-to-day living.