Nowadays, fitness veterans basically eat protein powder, because of the large amount of training, large muscle consumption and large intake of protein. Whey protein powder (extracted from milk, with low fat and carbohydrate content and high protein content) can supplement them with enough protein without adding any fat (if you eat meat, you will consume a lot of fat while supplementing protein).

However, overestimating the effect of eating and ignoring the effect of exercise will not have any muscle gain effect. The principle of muscle augmentation is that the slight injury of muscle fibers after exercise is repaired by protein and becomes thicker. Without exercise, there would be no protein's repair process, not to mention muscle gain, and the protein eaten would be wasted. PQfitness suggests buying protein powder imported from the United States.