Whey protein powder is a popular supplement for athletes and bodybuilders. It is made from the whey, which is a byproduct of cheese production. Whey protein is a complete protein, meaning it contains all the essential amino acids your body needs. It is also low in lactose and easy to digest. Whey protein powder can be used to help build muscle, lose weight, and improve recovery from exercise. It is available in a variety of flavors, including chocolate, vanilla, and strawberry. Cprarticles site provide basic information about whey protein powder.