types of food categories
5 Main Types of Healthy Food. Choose a variety of nutrient-dense foods for optimal nutrition. A healthy diet is crucial for optimal nutrition and well being. When choosing foods, focus on fruits and vegetables, whole grains, lean protein and low-fat dairy products.
Main Document. Information on human nutrition and eating nutritious food types including fruits and vegetables, nuts, and berries to prevent diseases including cancer. Nutrition is the provision, to cells and organisms, of the materials necessary to support life. Many common health problems can be prevented or alleviated with good nutrition.