Eating protein-rich foods is useful for muscle growth, but it is more difficult to achieve muscle growth if it is not accompanied by exercise. In addition, it is not recommended to eat a large amount of protein-rich food for a long time. Eating protein-rich food can ensure the nutritional needs of the body, can promote the health of the body, has a certain effect on the development of the body, can to a certain extent promote muscle growth. But only intake of protein-rich food, not physical exercise, it is more difficult to promote muscle growth. It may even lead to obesity. If you want to increase muscle mass, you need to ensure balanced nutrition and actively participate in physical exercise. Especially need to avoid long-term large intake of protein foods, so as not to increase the metabolic burden or lead to nutritional imbalance.