1, keep a good sleep.
Sleep is closely related to human immunity. Good sleep can significantly increase the number of two kinds of lymphocytes in the body. During sleep, the human body will produce a sleep factor called muramic acid, which will promote the increase of white blood cells, the activity of macrophages, and enhance the detoxification function of the liver, thus eliminating the invading bacteria and viruses.
2. Stay optimistic.
Optimism can keep the human body in the best condition, especially in today's society, people are under great pressure, and great psychological pressure will lead to the increase of hormone components that inhibit the human immune system, so it is easy to catch a cold or suffer from other diseases.
Step 3 exercise more
Do at least 30 minutes of aerobic exercise every day, such as walking, swimming or cycling, keep healthy and maintain an ideal weight, so that you can have plenty of energy to fight the virus!
Extended data:
Nutrients for improving immunity:
1, protein
Protein is the "founder" of antibody formation. Antibody is an indispensable weapon in the process of maintaining immunity against the outside world. Protein is the basis of antibody formation, and the lack of protein directly affects antibody synthesis. There are many foods rich in protein. Milk, eggs, lean meat and soybeans are all good sources of high-quality protein.
2, vitamin C.
Vitamin C is the "catalyst" for antibody formation. Vitamin C is an antioxidant, which can reduce the external interference to the intracellular balance of human body, promote the formation of antibodies and maintain normal immunity. The most abundant foods of vitamin C are fresh fruits and vegetables, such as broccoli, Chinese cabbage and tomatoes.
3. Zinc
Zinc is a "good helper" to regulate immunity. Zinc is a component of more than 65,438+000 enzymes in human body, which plays an important role in the development of immune system and the maintenance of normal immune function. There are two kinds of foods rich in zinc: marine shellfish and mushrooms, and other foods rich in animal liver, lean meat and pecans.
Baidu encyclopedia-immunity
People's Network-"Charging for Health" Five Nutrients to Improve Human Immunity