1. Fasting

Occasionally try fasting for a day or two, only drinking but not eating, which can protect the immune system to a certain extent. Although fasting will starve some healthy white blood cells in the body, when you start eating again, the number of white blood cells will immediately rebound and increase than before.

2. Listening to music

Music can not only relieve pain and reduce stress, but also improve the body's immunity. People who like listening to music have more natural killer cells in their bodies, so they can fight against bacteria. The ability to infect, infect and even cancer cells is also greater.

3. Walking in the forest

When people are in the suburbs and gaze at the surrounding green scenery for 20 minutes, they can reduce cortisol levels by 13.4% and relieve stress. effect. Since high cortisol levels can impair immune system function, this "forest therapy" can help improve overall immunity.

4. Taste green tea

The antioxidants in green tea are not only a very good "body cleanser", but also an important factor in improving the body's immunity. They fight free radicals that cause weakness in the body, stabilize blood pressure, and protect the heart.

5. Drink yogurt

The probiotics contained in yogurt can greatly improve the body’s immunity and disease resistance. The iodine contained in probiotics can also help adjust and balance the immune function of the thyroid gland.

People's Daily Online - 12 ways to improve immunity? Do you know?