1, protein powder is the first and most direct way, that is, can effectively replenish the body's protein, increase the content of amino acids, improve the body's function and immunity. 2, protein powder effectively promote the body's metabolism, improve the body's cellular organization of the generation and division, repair damaged cellular organization, so that cellular organization to maintain the value of the normal level. 3, in addition, can also effectively improve the human immunity, strengthen the human immune system, improve the ability to resist viruses, reduce the possibility of illness. In addition, it can effectively improve the human body's immunity, enhance the human body's immune system, improve the human body's anti-virus ability, reduce the possibility of illness. Supplementation of human nutrition, enhancement of physical fitness. 4, to the human body of the brain, kidneys, muscles, bones, etc. Supplementation of human nutritional tissues, to the human body of the cell supplementation of the most basic raw materials and power. 5, the protein powder can also have the function of the puzzle, improve the brain's functionality, improve the memory of the human body, the student party and the office workers are also suitable for supplementation of protein powder. 6, the protein powder can be effective in providing calories to Recovery of the body's mental and physical strength. 7, protein powder can also effectively promote the development of the human body, effectively alleviate the wasting, lack of spirit, bloating, edema and so on, so is in the business development of young people is also very suitable for taking protein powder. 8, protein powder can effectively purify the blood, clean up the blood in the blood of the other harmful impurities. The above is about the efficacy and role of protein powder related to the introduction, there is a need to supplement the protein crowd is very applicable, you can go to the regular way to buy products.