High-protein foods include: eggs; milk; various poultry and livestock meats; aquatic products; soybeans and soybean products.

1. Eggs, such as eggs, duck eggs, goose eggs, quail eggs, pigeon eggs, etc.;

2. Milk, such as breast milk, formula milk, cow's milk, goat's milk, Camel milk, dairy products (yoghurt, cheese, milk slices), etc.;

3. Various poultry and livestock meats, such as chicken, duck, goose, pigeon, rabbit, pork, beef, mutton etc.;

4. Aquatic products, such as various fish, shrimp, crab, shell meat, etc.;

5. Soybeans and soybean products, such as tofu, bean skin, soy milk, Vegetarian chicken, dried tofu, etc.

Protein is the material basis of life. Without protein, there would be no life. Therefore, it is a substance closely related to life and various forms of life activities. Every cell and every important component in the body has proteins involved.