An optimistic state can keep the human body at its best. mutually

On the contrary, great psychological pressure will lead to the suppression of human immune system.

The hormone composition used in production has increased, so it is easy to catch a cold or catch other viruses.

Step 2 Exercise moderately

Exercise for 30-45 minutes a day, 5 days a week, and after 12 weeks, the number of immune cells will increase and the resistance will also increase.

Step 3 get enough sleep

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, activate macrophages, and enhance the detoxification function of the liver, thus eliminating invading bacteria and viruses.

4. Balanced diet and nutrition

Take proper vitamins and minerals every day. Experts point out that the quantity and vitality of human body's weapons against foreign invasion, including interferon and various immune cells, are all related to vitamins and minerals.