Supplemental protein to improve immunity, you can eat a lot of food, generally containing protein and amino acids in the digestion and absorption of food, can become human protein, but through food to improve the body’s immunity is slow, if necessary, you can take drugs to supplement protein to improve immunity. Eat the following common foods in moderation, can be supplemented to a certain extent protein, improve immunity: 1, meat, eggs and milk: supplement protein can often eat some dairy products, such as milk, yogurt, cheese, etc.. You can also eat some lean meat, such as beef, lamb, pork, chicken and other protein content is relatively high. Egg protein content is also relatively high, such as eggs, quail eggs, duck eggs, etc., can be consumed in appropriate amounts daily; 2, beans and soy products: beans and soy products have a high content of plant protein, such as soybeans, mung beans, red beans, black beans, green beans, etc., are suitable for protein supplementation; 3, seafood: fish, shrimp, shellfish and other seafood, are relatively high-quality protein. In addition, people whose immunity is too low, can take nutritional supplements to fill the protein, such as protein powder; or take drugs with the effect of improving immunity, such as thymidine enteric soluble tablets, spleen ammonia peptide oral lyophilized powder, pidomod oral solution, etc. Immunity is the body’s immune ability to resist foreign substances, undertaken by the immune system, divided into innate immunity, that is, the immunity acquired at birth, and acquired specific immunity, through exposure to pathogens, can prevent the body from re-infection with this disease, or the symptoms are mild after the disease, which can be achieved through vaccination. The ability to resist disease can be improved by strengthening the body through a balanced diet, moderate exercise, and quitting smoking and limiting alcohol, as well as by vaccination as needed.