From WikiMD Wellnesspedia & World Directory
A food pyramid is a chart that can be used to see how many servings of each food should be eaten each day. Grains give carbohydrates and some vitamins and minerals. Vegetables and fruits give a lot of vitamins, some minerals, and few fats, but fruits often have more calories and sugar. Dairy products (like milk, cheese, yogurt, etc.) have protein, some fat, and a lot of calcium, an element that helps build strong bones. Meat have protein, some fat, and B vitamins. Fats, oils, and sweets give calories, fats, and sugars but not a lot of nutrition.