Whey protein powder is a famous supplement for athletes and bodybuilders. It is assembled from whey, which is a byproduct of cheese manufacture. Whey protein is a proper protein, meaning it included all the important amino acids your body requires. It is also low in lactose and simple to digest. Whey protein powder can be used to help raise muscle, lose weight, and good recover from exercise. It is handy in a variety of flavors, like chocolate, vanilla, and strawberry.