Sports medicine research has proved that insisting on physical exercise can significantly enhance human immune function.

When people do physical exercise, the muscles and bones of the whole body are exercised, the activities of various organs in the body are strengthened, the metabolism is vigorous, the blood circulation is accelerated, the hematopoietic function of bones is strengthened, and the vitality of the immune system is enhanced, so that more immune cells and immune factors are produced in the body, and their activities are enhanced.

At the same time, physical exercise can also relieve psychological tension, reduce psychological pressure, eliminate mental fatigue and stabilize mood. Only in this way can we effectively improve the cellular immunity and humoral immunity of the body and reduce the occurrence of various diseases.

However, exercise must be scientific and moderate, and excessive exercise will make the body in a state of excessive fatigue and have a negative impact on the body's resistance. Experts suggest exercising 3~5 times a week for more than 30 minutes each time, and the intensity should not be too tired.

Sleep more is better than sleep well.

Sleep can prevent excessive consumption of brain nerve cells from causing functional failure, and contribute to mental and physical recovery and energy storage.

Medical research has confirmed that sleep can also improve human immune function and enhance disease resistance, which is conducive to the improvement and rehabilitation of diseases. However, don't stick to the 8-hour sleep rule every day. The measure of "good sleep" is not time, but quality.

If you wake up every morning feeling energetic and happy, you have slept well. In order to improve the quality of sleep, we must create a good sleeping environment, such as reducing noise interference, maintaining suitable indoor temperature and avoiding strong light irradiation.

In addition, soaking feet with hot water or eating a small amount of warm milk before going to bed can also promote sleep.

3. Keep a good mood every day

Studies have found that human immunity is closely related to emotions, and happy people are more likely to have good immunity than depressed people. This is because a good mood can make the brain secrete some healthy chemicals, activate human immune function and inhibit the growth of pathogenic microorganisms.

Anxiety and pessimism will affect the immune system and endocrine system, leading to the decline of human immunity, even disorder, prone to colds or other diseases. Therefore, to enhance immunity, remember to keep a good mood every day.

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A food for improving immunity

White mushroom

Don't think that mushrooms are not nutritious just because they are not tall. Mushrooms contain mineral selenium and antioxidants. Low selenium content in the body usually increases the risk of a bad cold. Mushrooms also contain B vitamins riboflavin and nicotinic acid, which play an important role in maintaining the health of the immune system.

Animal experiments also show that mushrooms have antiviral, antibacterial and antitumor effects.

watermelon

Mature watermelon also contains a lot of powerful antioxidant glutathione, which has the function of moisturizing and refreshing. Because it helps to enhance the function of the immune system and can resist infection. Glutathione is located in red soil near melon skin.

cabbage

Cabbage is another plant rich in glutathione (with immune enhancement function). Cabbage is also easy to buy in winter season, and it is not expensive. Adding all kinds of Chinese cabbage (white, purple and medium) to the soup and stewing slowly can release antioxidants into the soup and increase the nutritional value of food.

garlic

Garlic contains some antioxidants, which can resist bacteria invading the immune system. These include Helicobacter pylori associated with gastric ulcer and gastric cancer. Cooking skills: after peeling, let it stand for 15-20 minutes, and then cook it, which can activate enzymes that enhance immunity.

spinach

Spinach is called super food because of its rich nutrition. It contains folic acid, which helps to produce new cells and repair DNA. It is also rich in cellulose, antioxidants such as vitamin C and other nutrients. Raw or semi-cooked food is the best.

People's Network-How to improve immunity? Four life tips to reduce diseases