To great regret. Nature has not created such a natural product that only has only one pure protein, without any additional elements. However, thanks to modern science, as well as the food industry, this problem was successfully solved more than effectively, as a result of which specialized nutrition was created, which is mainly intended for athletes. At the same time, it is unnecessary to follow the stereotypes that sports nutrition is harmful, due to it, the kidneys can refuse or start to hurt the liver, also sports nutrition does not at all affect potency. Such a misconception is based on the fact that very sports nutrition is very often confused with such an anabolic steroids, not seeing the obvious difference between natural products, of which sports nutrition consists and chemicals.