The foods with the highest protein content are as follows: 1, beans and soybean products, such as red beans, green beans, soybeans, black beans, tofu, soy milk, these beans and soybean products are often rich in protein. 2, eggs, such as eggs, duck eggs, goose eggs, quail eggs, these egg foods also contain a lot of protein. 3, a variety of animal meat, such as lean pork, lean beef, lean lamb, shrimp, fish, these animal meat is also very rich in protein, Fish, the meat of these animals is also very rich in protein.