Nutrition.govNutrition.gov is a service of the National Agricultural Library, which is a product of the U.S. Department of Agriculture. It provides government information about food and nutrition. Items include a calorie and nutrient finder, which provides information on food from all food groups including baby foods, baked products, fast foods, and more, and “MyPyramid Plan,” which determines types and amounts of food that individuals should eat based on age, sex, and activity level.