The role of high protein: 1, can increase the content and quality of muscle, in improving muscle strength is very obvious, because the important component of muscle is protein, if the high protein can make the muscle become more developed. 2, can regulate the physiological function of the body, because the protein constitutes the body’s important physiological active substances of the basic components, such as as many enzymes or hormones. High protein can make the body’s physiological metabolism more smoothly.