Immunity is an important physiological function of the human body. Only by strengthening immunity can we reduce the risk of getting sick.

Methods to improve immunity include:

1. Ensure sleep

Memory decline may be related to lack of sleep, so it is necessary to develop good habits in daily life. Sleeping habits, avoiding staying up late, and getting enough rest for the brain will also help improve memory.

Sleep The body's immune factors are mostly formed during sleep. Good and healthy sleep is the guarantee for improving immune function and is conducive to fighting viral infections.

2. Appropriate exercise

You can also do some appropriate sports in daily life, such as jogging, swimming, etc., which can provide sufficient oxygen to the brain and increase the blood oxygen content of the brain. , it is also helpful to improve memory. You can also do more leg-raising exercises to return blood from the legs to the heart. It can also increase the blood supply to the brain, thereby improving memory.

Regular exercise for 20 to 40 minutes a day can fully mobilize the body's immunity and maintain a good immune status for a long time.

3. Healthy diet

Some people are malnourished for a long time and are prone to memory loss of a certain thing. It is recommended that they should take in balanced nutrition at ordinary times, which can effectively promote Balanced nutrition in the body, promotes normal metabolism in the body, and assists in improving one's own memory.

There must be at least 12 kinds of food in the four major categories (grains and potatoes, vegetables and fruits, protein, and oils) that you eat every day. It is considered that your nutrition is one that can help you improve your resistance. level.

4. Stay optimistic

Negative emotions can cause a series of physical changes and may cause cancer. Bad psychological factors and negative emotions can cause the body's immune surveillance function to weaken.

Research has found that people with a more optimistic attitude toward life have stronger cellular immune function (that is, the body's ability to resist foreign viruses and bacteria). Once the optimism index drops, cellular immune function will also decrease accordingly. Previous research has pointed to a connection between the physical and psychological.

Health is the foundation of everything. An optimistic personality and a self-disciplined lifestyle can make you healthier.