Τα πάντα για τις τροφές
http://www.nal.usda.gov/fnic/foodcomp/search/index.html
USDA National Nutrient Database for Standard Reference, Release 22 (2009)
Baby Foods
Baked Products
Beef Products
Beverages
Breakfast Cereals
Cereal Grains & Pasta
Dairy & Egg Products
>Fast Foods
>Fats & Oils
>Finfish & Shellfish Products
>Fruits & Fruit Juices
>Lamb, Veal, & Game Products
>Legumes & Legume Products
>Meals, Entrees, & Sidedishes
>Nut and Seed Products
>Pork Products
>Poultry Products
Restaurant Foods
Sausages & Luncheon Meats
Snacks
Soups, Sauces, & Gravies
Spices & Herbs
>Sweets
>Vegetables & Veg Products