Description : Do protein shakes have as much protein as beef or chicken?
Last Answer : answer:“Protein shakes can range from 100% protein to mostly carbohydrates with a little added protein and fat.” Source Sources of protein in most shakes: Milk Whey Casein Egg Soy Rice Hamburger patty, 4 oz – 28 grams protein Steak, 6 oz – 42 grams Chicken breast, 3.5 oz – 30 grams protein