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Common protein rich foods can include: 1  Milk. 2  Soy Milk. 3  Eggs. Cheese. 4  Yogurt. Peanut Butter.  Lean Meats, Fish, and 1  Poultry. Beans, Tofu, Lentils, and other Legumes.  Grains, including bread 1  and pasta. Nuts and  Seeds.
Foods high in protein such as fish, chicken, meats, soy products, and cheese, are all called âprotein foods.â You may also hear them referred to as âmeats or meat substitutes.â. The biggest difference among foods in this group is how much fat they contain, and for the vegetarian proteins, whether they have carbohydrate.