Supplemental protein needs to do the following: 1, appropriately increase the intake of high-quality protein-rich foods, such as soybeans, red beans, green beans, chicken, fish, shrimp, eggs, duck eggs, milk, goat’s milk, these protein-rich foods can be appropriately increased as a way to supplement protein. 2, while supplementing protein should also increase the intake of carbohydrates, such as rice, millet, oats, buckwheat Rice, pancakes, noodles, steamed bread, these cereals provide rich energy for the body, only when the energy is sufficient and then eat protein-rich food, to achieve a good effect of protein supplementation.