26 of the Best High Protein Foods

10. Greek Yogurt

Non-fat Greek yogurt offers more than 60 percent of its calories as protein, with 17 grams in a single, 6-ounce serving. This impressive content compared to traditional yogurts is likely to thank for the variety's rapid rise in demand in recent years. The protein found in Greek yogurt, casein, is the same as cottage cheese, making it an attractive choice for bodybuilders and anyone else looking to pack on the lean muscle. In addition to protein, Greek yogurt has loads of bone-building calcium and probiotic bacteria, which is great for gut health and motility.