Whey protein.

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It is the most popular since it contains a lot of valuable amino acids , Ie leucine, taurine, valine and isoleucine, which are metabolized in the muscles and not in the liver. It is also rich in glutamine, without which the muscles are doomed to decay and have a positive effect on the immune system, being absorbed quickly. Three forms of whey protein available: whey protein concentrate. The cheapest and least effective way to supplement muscle protein. It is the least processed form, and is also characterized by a low content, 

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