What should I do if my child catches cold and often coughs at night? Are there any dietary treatments that can improve immunity? Thanks

Six Tips to Improve Immunity

Winter is the season when diseases are most common, especially for people working in office buildings. Due to the difference in indoor and outdoor temperatures, coupled with the pollution of the winter environment, more prone to various diseases. Here are a few simple and practical ways to improve immunity:

1. Use sleep Sleep is closely related to human immunity. Famous immunologists have discovered through "self-sleep" experiments that good sleep can significantly increase the number of two types of lymphocytes in the body. Research by medical experts shows that the human body produces a sleep factor called muramic acid during sleep. This factor promotes the increase of white blood cells, active macrophages, and enhanced liver detoxification function, thus destroying invading bacteria and viruses.

2. Maintain optimism. An optimistic attitude can maintain the human body in an optimal state. Especially in today's society, people are under a lot of pressure. Huge psychological pressure can cause suppression of the human immune system. The number of hormonal components acting on it increases, so you are more susceptible to colds or other diseases.

3. Limit drinking. Do not drink more than 100 ml of low-alcohol liquor, 250 ml of rice wine, and no more than 1 bottle of beer every day, because alcohol will have a negative impact on every part of the human body. Even though drinking wine can lower cholesterol, you should limit it to one glass a day. Excessive drinking can cause great damage to organs such as the blood and heart.

4. Participate in exercise. Three studies conducted by experts pointed out that after exercising for 30 to 45 minutes a day, 5 days a week for 12 weeks, the number of immune cells will increase, and the resistance will also increase accordingly. Exercise is all you need to get your heart rate up, and a walk after dinner is perfect.

5. Supplement vitamins. Supplement vitamins and minerals appropriately every day. Experts point out that the number and vitality of the body's weapons against external aggression, including interferons and various types of immune cells, are related to vitamins and minerals.

6. Improving the ecological environment in the body The research and use of microecological preparations to improve immunity has a long history. Research shows that beneficial bacteria represented by intestinal bifidobacteria and lactobacilli have broad-spectrum immunogenicity and can stimulate the division and reproduction of lymphocytes responsible for human immunity. At the same time, they can also mobilize the non-specific immune system to "eat" It can remove various pathogenic foreign microorganisms including viruses, bacteria, chlamydia, etc., produce a variety of antibodies, and improve human immunity. For healthy people, they may wish to "diet therapy" and eat more lactic acid bacteria drinks; while for healthy marginalized people, they can use microecological preparations to adjust the microecological balance in the body. Foods that can improve immunity

1. Ganoderma lucidum: Ganoderma lucidum can enhance the body's immunity. This is because Ganoderma lucidum contains polysaccharides with anti-cancer effects. In addition, it is also rich in germanium. Germanium can accelerate the body's metabolism, delay cell aging, and can exert its anti-cancer effect by inducing the body to produce interferon;

2. Fresh radish: It has immunity because it is rich in interferon inducers. Function;

3. Ginseng and royal jelly: can improve the body's immunity and endocrine regulation ability, and contains bee lactic acid with anti-cancer effect;

4. Mushrooms, Hericium, Straw mushrooms, black fungus, tremella, cartons, lilies, etc.: all have the effect of significantly enhancing immunity;

5. Shiitake mushrooms: The lentinan contained in Shiitake mushrooms can enhance human immunity.

Teach you 10 tips to improve immunity

The immune system can prevent bacteria and viruses from entering the human body and help patients recover. It is closely related to the endocrine system and nervous system, and plays a vital role in people’s lives. Style and emotion directly affect the performance of immune function. Dr. Lee Burke of the University of California School of Medicine wrote on the "Embodiment" website: "Years of research have shown that as long as you pay attention to some simple details of life, you can live a healthy and happy life." Here are 10 scientific ways to improve immunity :

1. Spend more time with friends

When you are with friends, your immune system will be in good condition because you feel friendship and social recognition.

To prove this, researchers at the Paris Center for Physical and Mental Health exposed participants to a cold virus and then monitored their social interactions. It was found that people who spend more time with friends, family, and colleagues are less likely to catch a cold. At the same time, physical contact such as hugging and touching can also make the body's immune cells more active.

2. Listen to music you like

Listening to music can also activate the body’s immune system, but it must be music you really like. "The same piece of music may sound like ecstasy to some people, but it may sound like noise to others." Dr. Burke said, "The key is to choose music that can soothe your soul." Good music is the same as food and sex. , can stimulate the pleasant part of the brain, thereby improving immunity.

3. Reduce noise

Noise not only damages people’s hearing, but also causes muscle tension, accelerated heartbeat, vasoconstriction and digestive system discomfort – which is similar to being frightened or feeling The body's response to stress is the same. If people are exposed to noise for a long time, it will lead to adverse changes in blood pressure, cholesterol levels and immune function. A Cornell University study found that women who work in noisy environments release more adrenaline and are more likely to suffer from heart disease than women who work in quiet offices. Sounds that make people feel uncontrollable, such as car horns and dog barking, are more harmful to the human body. Therefore, people should try to control the sound in their surroundings, even by wearing headphones or asking restaurant owners or gym managers to turn down the volume of their speakers.

4. Maintain a positive attitude

The immune system will be prompted by thoughts and feelings, so we should maintain a positive attitude. Researchers from the Meiyou Clinic in the United States found that people who were optimistic when they were young lived 12 years longer than those who were pessimistic. A recent study by psychologist Anna L. Marsland of the University of Pittsburgh Medical Center also found that people who are negative, depressed, and prone to stress are much less resistant to the hepatitis virus than their optimistic peers.

5. Eat a reasonable diet

Any nutritional deficiencies will lead to regular and long-term diseases. When a person feels hungry, the body will secrete adrenaline; if the weight is reduced by more than 850g per week, T cells that resist diseases and foreign viruses will be suppressed. In this regard, experts suggest that when matching meals, you should eat some foods containing unsaturated fatty acids, consume enough protein, eat more fruits and vegetables, and drink more juice and boiled water. However, the effects of health care products claimed to improve immunity are not obvious.

6. Laugh loudly

Anger and sadness can harm health, while laughter has the opposite effect. Laughter can make immune cells more active. To prove this claim, Burke showed students a hilarious video and measured their immune system responses. It turns out that hearing even a humorous joke can boost immunity. Additionally, laughter improves circulation and digestion, lowers blood pressure, and relieves muscle tension.

7. Use your brain more

Active thinking activities can improve immunity. Marianne Diamond, a neuroscientist at the University of California, found in her research that playing bridge can stimulate the activity of immune cells. Her research is the first to reveal a close connection between parts of the brain responsible for planning, memory, judgment, abstract thinking and the immune system. Diamond said: "Any thinking activity, as long as it uses the intellectual function of the brain, will be beneficial to immunity."

8. Multiple activities

Regular and long-term Moderate exercise can enhance the body's resistance. Burke said: "Physical exercise is not only good for cardiovascular health, but also good for improving mood and reducing stress." However, the intensity of the activity must be appropriate. If you feel that it is strenuous and exceeds your usual endurance, you must make timely adjustments.

9. Learn to relax

Stress causes the body to secrete steroid hormones and adrenaline. These hormones will slow down the response of the immune system. This well explains why people are particularly susceptible to colds when they are under stress, such as facing final exams or experiencing an emotional crisis. In addition, the anxiety caused by stress can also reduce the body's resistance.

Regularly practicing some relaxation techniques, such as aerobic exercise and gradual relaxation of muscles throughout the body, can inhibit the release of stress hormones and enhance immune function.

10. Turn off the lights

Only in the dark does the human body produce melatonin, which resists diseases. Lack of sleep or prolonged exposure to light at night will reduce the release of melatonin and increase the secretion of estrogen, making it easy to develop breast cancer. Several recent studies have shown that women who work night shifts have a higher risk of breast cancer, and women who like to adjust their bedroom lights very brightly have a higher risk of breast cancer. The rate of breast cancer among blind women is 20-50% lower than that among blind women. Even low light sources like bedside alarm clocks and night lights can suppress the release of melatonin. Therefore, the darker the bedroom, the better.

Mushroom food improves immunity

Experts from Beijing, Shanghai and Guangzhou combined their local clinical experience to introduce some relevant knowledge on preventing SARS.

Li Xingwang, chief physician of Beijing Ditan Hospital, said that in addition to attacking the lungs, SARS also damages people's immune cells, so the best way to prevent it is to improve your body's resistance. The drugs currently on the market are mainly aimed at improving the body's resistance, and there is no specific drug for this disease.

Professor Wu Shanming pointed out that to prevent SARS, we need to carry out appropriate physical activities, ensure adequate sleep, and avoid excessive fatigue.

In your diet, you should eat more mushroom foods and Chinese herbal medicines such as astragalus. Green foods such as fruits and vegetables also have a good effect on enhancing immunity. Drink a cup of yogurt or a bowl of chicken soup every day, and drink plenty of water or green tea to flush away the germs accumulated in your throat.

Tomato food can improve immunity

According to overseas media reports, medical researchers believe that tomato food can improve children's immunity and reduce mortality caused by severe diarrhea in children. A survey conducted by researchers found that after ingesting low-carotenoid foods for two consecutive weeks, the body's immune function was significantly reduced; and after ingesting tomato juice for two consecutive weeks, lycopene in the body increased significantly, and at the same time, the level of T lymphocytes increased. Immune function is enhanced.

In another experiment, researchers found that the lycopene content in the blood of HIV-positive children was significantly lower than that of normal children. Researchers say blood levels of lycopene are significantly lower in malnourished children in West African countries. Foreign researchers conducted an 18-month study on the relationship between tomato intake among Sudanese children and children's diarrhea, mortality, and respiratory tract disease rates. They also found that children who consumed or supplemented tomato foods grew longer than children who did not consume tomato foods. Larger animals are less likely to suffer from malnutrition and have a 13% lower mortality rate.

Children who consume tomatoes reduce mortality caused by diarrhea by 45%, and reduce mortality caused by fever and the occurrence of coughs, respiratory infections, measles and other diseases. Researchers believe that tomatoes contain carotenoids that can produce vitamin A, mainly α-carotene and β-carotene. Previous studies have confirmed that vitamin A supplementation can indeed effectively reduce the incidence and mortality of diarrhea, and shorten the diarrhea period of measles patients.

Weight-loss foods that improve immunity

Don’t forget the following when choosing weight-loss foods, because they can improve your immunity. Of course, losing weight cannot reduce immunity:

1. Ganoderma lucidum: Ganoderma lucidum can enhance the body's immunity. This is because Ganoderma lucidum contains polysaccharides with anti-cancer effects. In addition, it is also rich in germanium. Germanium can accelerate the body's metabolism, delay cell aging, and exert its anti-cancer effects by inducing the body to produce interferons. Ganoderma lucidum is the food with the highest germanium content among foods.

2. Shiitake mushrooms: The lentinan contained in shiitake mushrooms can enhance human immunity.

3. Fresh radish: It has an immune effect because it is rich in interferon inducers.

4. Ginseng Royal Jelly: It can improve the body's immunity and endocrine regulation ability, and contains lactic acid with anti-cancer effect.

5. Mushrooms, Hericium erinaceus, straw mushrooms, black fungus, white fungus, carton, lily, etc.: all have the effect of significantly enhancing immunity.

In addition, anti-cancer foods rich in trace elements and vitamins are also indispensable:

1. Garlic: Garlic has strong anti-cancer effects. In addition, garlic has anti-bacterial, anti-tuberculosis, It is also well known for its effects on lowering cholesterol, preventing hyperlipidemia, and preventing arteriosclerosis of the heart and brain vessels.

2. Corn: Corn contains glutathione, whose antioxidant effect is 500 times stronger than vitamin E, and contains 6 times more crude fiber than refined rice and refined flour, which can prevent the formation of carcinogens in the body. In addition, corn also contains carotene (the precursor of retinoic acid), which can inhibit carcinogens.

3. Tomatoes: rich in glutathione and vitamins.

4. White potatoes: contain the trace element selenium and more crude fiber.

5. Tea: contains trace element selenium.

6. Kelp: Contains calcium and sodium alginate.

7. Apricots: Fiji is the only cancer-free country in the world, and people there like to eat apricots and apricots. Apricots are rich in vitamin A, vitamin C, catechins and flavonoids.

8. Carrots: rich in p-carotene.

9. Kiwi fruit: extremely rich in vitamin C

Six tips to improve immunity

Winter is the season when diseases are most common, especially for people working in office buildings. , due to the difference in indoor and outdoor temperatures, coupled with environmental pollution in winter, it is easier to suffer from various diseases. Here are a few simple and practical ways to improve immunity:

1. Use sleep Sleep is closely related to human immunity. Famous immunologists have discovered through "self-sleep" experiments that good sleep can significantly increase the number of two types of lymphocytes in the body. Research by medical experts shows that the human body produces a sleep factor called muramic acid during sleep. This factor promotes the increase of white blood cells, active macrophages, and enhanced liver detoxification function, thus destroying invading bacteria and viruses.

2. Maintain optimism. An optimistic attitude can maintain the human body in an optimal state. Especially in today's society, people are under a lot of pressure. Huge psychological pressure can cause suppression of the human immune system. The number of hormonal components acting on it increases, so you are more susceptible to colds or other diseases.

3. Limit drinking. Do not drink more than 100 ml of low-alcohol liquor, 250 ml of rice wine, and no more than 1 bottle of beer every day, because alcohol will have a negative impact on every part of the human body. Even though drinking wine can lower cholesterol, you should limit it to one glass a day. Excessive drinking can cause great damage to organs such as the blood and heart.

4. Participate in exercise. Three studies conducted by experts pointed out that after exercising for 30 to 45 minutes a day, 5 days a week for 12 weeks, the number of immune cells will increase, and the resistance will also increase accordingly. Exercise is all you need to get your heart rate up, and a walk after dinner is perfect.

5. Supplement vitamins. Supplement vitamins and minerals appropriately every day. Experts point out that the number and vitality of the body's weapons against external aggression, including interferons and various types of immune cells, are related to vitamins and minerals.

6. Improving the ecological environment in the body The research and use of microecological preparations to improve immunity has a long history. Research shows that beneficial bacteria represented by intestinal bifidobacteria and lactobacilli have broad-spectrum immunogenicity and can stimulate the division and reproduction of lymphocytes responsible for human immunity. At the same time, they can also mobilize the non-specific immune system to "eat" It can remove various pathogenic foreign microorganisms including viruses, bacteria, chlamydia, etc., produce a variety of antibodies, and improve human immunity. For healthy people, they may wish to "diet therapy" and eat more lactic acid bacteria drinks; while for healthy marginalized people, they can use microecological preparations to adjust the microecological balance in the body. Foods that can improve immunity

1. Ganoderma lucidum: Ganoderma lucidum can enhance the body's immunity. This is because Ganoderma lucidum contains polysaccharides with anti-cancer effects. In addition, it is also rich in germanium.

Germanium can accelerate the body's metabolism, delay cell aging, and can exert its anti-cancer effect by inducing the body to produce interferon;

2. Fresh radish: It has immunity because it is rich in interferon inducers. Function;

3. Ginseng and royal jelly: can improve the body's immunity and endocrine regulation ability, and contains bee lactic acid with anti-cancer effect;

4. Mushrooms, Hericium, Straw mushrooms, black fungus, tremella, cartons, lilies, etc.: all have the effect of significantly enhancing immunity;

5. Shiitake mushrooms: The lentinan contained in Shiitake mushrooms can enhance human immunity.

There are two ways to improve immunity: 1. Strengthen nutrition, exercise, and improve physical fitness, and immunity will naturally improve. 2. You can use certain drugs to improve immunity, such as immunity-boosting injections such as "Gamma Globulin" and "Siqikang". In addition, transfer factor, Guandi syrup, etc. are also good. You can take one or two courses of treatment, but don’t take it endlessly.