7 Excellent Sources of Protein

Greek Yogurt 1 of 8

Greek yogurt, compared to other forms of low-fat yogurt, is high in protein, which helps create a feeling of fullness. An average cup of Greek yogurt contains 15 to 20 grams of protein, which is comparable to 2 to 3 ounces of lean meat. Other forms of yogurt only contain around 9 ounces. Try Chobani or Fage Greek yogurt, and you'll never go back to the regular stuff.