Whey protein is produced during the process that sees milk turned into cheese.
How it works
It is also found naturally in dairy products, eggs, soy and vegetable proteins but none of these compares in quality to whey protein powder. It also scores highly in providing the branched chain amino acids (BCAA's) that are important in the building and retention of muscle.
Common side effects
Whey protein is highly favored by bodybuilders because it provides the necessary building blocks to produce the amino acids that the body uses to build lean muscle tissue. Many studies have shown that whey protein contains the perfect combination of amino acids, in just the right concentration for optimal performance in the body.