Six measures to improve immunity Winter is a season of frequent diseases, especially for people who work in office buildings. Because of the different indoor and outdoor temperatures and the environmental pollution in winter, they are more prone to various diseases.

Here are several simple and practical ways to improve immunity: First, sleep is closely related to human immunity through sleep. Famous immunologists found through the "self-sleep" experiment that a good sleep can significantly increase the number of two kinds of lymphocytes in the body.

Research by medical experts shows that during sleep, the human body will produce a sleep factor called muramic acid, which will increase the number of white blood cells, activate macrophages, and enhance the detoxification function of the liver, thus eliminating invading bacteria and viruses. Second, maintaining an optimistic attitude can keep the human body in the best condition, especially in today's society, people are under great pressure, and great psychological pressure will lead to an increase in hormone components that inhibit the human immune system, so it is easy to catch a cold or suffer from other diseases.

Third, limit drinking. Don't drink more than 65,438+000 ml of low-alcohol liquor, 250 ml of yellow wine and 65,438+0 bottles of beer every day, because alcohol will have a negative impact on every part of the human body. Even if drinking wine can lower cholesterol, it should be limited to one glass a day. Excessive drinking will do great harm to blood, heart and other organs.

Four or three participating sports experts pointed out that the number of immune cells will increase and the resistance will increase relatively after exercising for 30 to 45 minutes a day, five days a week and 12 weeks. Exercise as long as your heart beats faster. Walking after meals is very suitable.

Verb (abbreviation for verb) supplement vitamins and minerals properly 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.

Sixth, improve the ecological environment in the body. The research and application of microecological agents to improve immunity have a long history. Studies have shown that the beneficial flora represented by intestinal Bifidobacterium and Lactobacillus has broad-spectrum immunogenicity, which can be responsible for the division and reproduction of human immune lymphocytes, and can also mobilize the nonspecific immune system to "eat" various pathogenic foreign microorganisms including viruses, bacteria and chlamydia. And produce a variety of antibodies to improve human immunity.

For healthy people, it is advisable to "diet" and eat more lactic acid bacteria drinks; Healthy marginal people can use microecological agents to adjust the microecological balance in the body. Foods that can improve immunity 1. Ganoderma lucidum: Ganoderma lucidum can enhance human immunity, because it contains polysaccharide with anticancer effect, and in addition, it is rich in germanium.

Germanium can accelerate metabolism, delay cell aging, and exert its anti-cancer effect by inducing human body to produce interferon; 2. Fresh radish: because it is rich in interferon inducer, it has immune function; 3. Ginseng royal jelly: it can improve the immunity and endocrine regulation ability of the body, and contains bee lactic acid with anticancer effect; 4. Mushrooms, Hericium erinaceus, Volvariella volvacea, Auricularia auricula, Tremella fuciformis, Cheyang, Lily, etc. Both of them have obvious effects of enhancing immunity; 5. Lentinus edodes: Lentinus edodes contains lentinan, which can enhance human immunity. Teach you 10 The immune system can prevent bacteria and viruses from entering the human body and help patients recover. It is closely related to endocrine system and nervous system, and people's lifestyle and emotions directly affect immune function.

Dr. Lee Burke of the University of California School of Medicine wrote on the website of Incarnation: "Years of research show that you can live a healthy and happy life as long as you pay attention to some simple details of your life." The following are 10 scientific ways to improve immunity: First, when you are with friends, your immune system will be in a good state because you feel friendship and social recognition.

To prove this, researchers at the Paris Center for Physical and Mental Health exposed participants to the cold virus, and then the researchers tracked their social activities. It turns out 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 human immune cells more active. Second, listening to your favorite music can also activate your immune system, but it must be listening to the music you really like.

"The same piece of music sounds like Yue Xian to some people and may be noise to some people." Dr. Burke said, "The key is to choose music that can soothe your heart."

Good music, like food and * * *, can affect the pleasant parts of the brain, thus improving immunity. Thirdly, reducing noise will not only hurt people's hearing, but also cause muscle tension, rapid heartbeat, vasoconstriction and digestive system discomfort-this is the same as the reaction of people when they are scared or stressed.

If people are exposed to noise for a long time, it will lead to adverse changes in blood pressure, cholesterol level and immune function. A study by Cornell University in the United States found that women who work in noisy environments release more adrenaline than women who work in quiet offices and are more likely to suffer from heart disease.

The sound that makes people feel uncontrollable, such as car flute and dog barking, is more harmful to human body. Therefore, people should try to control the sound around them, even if they are wearing headphones, or ask restaurant owners and gym managers to turn down the volume of the stereo.

Fourth, keep a positive attitude. The immune system will be hinted by thoughts and feelings, so keep a positive attitude. Researchers at the Mayo Clinic in the United States found that optimists live longer than pessimists when they are young 12 years.

Recently, Anna L. Masland, a psychologist at the University of Pittsburgh Medical Center, also found in her research that people who are negative, depressed and easily stressed have much weaker resistance to hepatitis virus than their optimistic peers. 5. The lack of any kind of nutrition in a reasonable diet will lead to repeated attacks and long-term existence of diseases.

When people feel hungry, the body will secrete adrenaline; If you lose more than 850g per week, T cells resistant to diseases and foreign viruses will be inhibited. In this regard, experts suggest eating some foods containing unsaturated fatty acids, taking enough protein, eating more fruits and vegetables, and drinking more fruit juice and boiled water.

The effect of health care products that claim to improve immunity is not obvious. Laughter, anger and sadness can damage health and happiness.

How to improve resistance,

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Six measures to improve immunity Winter is a season of frequent diseases, especially for people who work in office buildings. Because of the different indoor and outdoor temperatures and the environmental pollution in winter, they are more prone to various diseases. Here are several simple and practical ways to improve immunity: First, sleep is closely related to human immunity through sleep. Famous immunologists found through the "self-sleep" experiment that a good sleep can significantly increase the number of two kinds of lymphocytes in the body. Research by medical experts shows that during sleep, the human body will produce a sleep factor called muramic acid, which will increase the number of white blood cells, activate macrophages, and enhance the detoxification function of the liver, thus eliminating invading bacteria and viruses. Second, maintaining an optimistic attitude can keep the human body in the best condition, especially in today's society, people are under great pressure, and great psychological pressure will lead to an increase in hormone components that inhibit the human immune system, so it is easy to catch a cold or suffer from other diseases. (Excerpt from: seeking medical advice and medicine network) Third, limit drinking. Don't drink more than 65,438+000 ml of low-alcohol liquor, 250 ml of yellow wine and 65,438+0 bottles of beer every day, because alcohol will have a negative impact on every part of the human body. Even if drinking wine can lower cholesterol, it should be limited to one glass a day. Excessive drinking will do great harm to blood, heart and other organs. Four or three participating sports experts pointed out that the number of immune cells will increase and the resistance will increase relatively after exercising for 30 to 45 minutes a day, five days a week and 12 weeks. Exercise as long as your heart beats faster. Walking after meals is very suitable. V. Supplementing vitamins Appropriate supplementation of 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. Sixth, improve the ecological environment in the body. The research and application of microecological agents to improve immunity have a long history. Studies have shown that the beneficial flora represented by intestinal Bifidobacterium and Lactobacillus has broad-spectrum immunogenicity, which can be responsible for the division and reproduction of human immune lymphocytes, and can also mobilize the nonspecific immune system to "eat" various pathogenic foreign microorganisms including viruses, bacteria and chlamydia. And produce a variety of antibodies to improve human immunity. For healthy people, it is advisable to "diet" and eat more lactic acid bacteria drinks; Healthy marginal people can use microecological agents to adjust the microecological balance in the body. Foods that can improve immunity 1. Ganoderma lucidum: Ganoderma lucidum can enhance human immunity, because it contains polysaccharide with anticancer effect, and in addition, it is rich in germanium. Germanium can accelerate metabolism, delay cell aging, and exert its anti-cancer effect by inducing human body to produce interferon; 2. Fresh radish: because it is rich in interferon inducer, it has immune function; 3. Ginseng royal jelly: it can improve the immunity and endocrine regulation ability of the body, and contains bee lactic acid with anticancer effect; 4. Mushrooms, Hericium erinaceus, Volvariella volvacea, Auricularia auricula, Tremella fuciformis, Cheyang, Lily, etc. Both of them have obvious effects of enhancing immunity; 5. Lentinus edodes: Lentinus edodes contains lentinan, which can enhance human immunity.

How to improve immunity?

How to enhance human immunity? Human immunity is the first line of defense against diseases. Strong immunity, preventing all diseases is not a problem.

But now everyone is busy with work and study, and the pressure of life is great, which leads to the decline of immunity. How to improve immunity? 1, high-quality sleep can promote the human body to produce more sleep factors, which can promote the increase of white blood cells and strengthen the detoxification ability of the liver, thus eliminating bacteria and viruses that invade the human body. Therefore, high-quality sleep is helpful to improve human immunity and to preserve health in autumn.

2. Optimism Now people's life and work are under great pressure, which will cause the human body to produce an inhibitory factor, which will directly affect the normal work of immune cells. Therefore, people should learn to adjust their emotions, work and study happily, and use this optimism to improve their immunity. 3. Restricting excessive drinking will directly harm the liver and spleen. When the alcohol content in blood is too high, it will definitely affect the normal physiological function of immune cells. So I suggest you drink less, even if it's alcohol, 1 cup a day.

4. Moderate exercise research shows that exercise can not only enhance the function of the immune system, but also increase the number of immune cells, thus enhancing immunity. Exercise doesn't have to do some particularly strenuous activities, such as climbing stairs and taking a walk after dinner. 5. Supplementing vitamins and minerals can affect the number and vitality of various immune cells. Therefore, it is recommended that you eat more healthy foods such as fresh vegetables and fruits to supplement the vitamins and minerals needed by the human body.

6. Learn to use probiotics. Probiotics is a kind of microecological preparation, which has a good effect on improving immunity. For example, the common intestinal Bifidobacterium can divide and proliferate lymphocytes in the body, produce a variety of antibodies, enhance human immunity, and eliminate various foreign pathogenic microorganisms at the same time. 7. Keep your body temperature above 36.5 degrees. Studies have shown that when the body temperature drops 1 degree, the immunity will drop by 30%. Especially in autumn and winter, many people catch a cold. Officials say that due to the drop in temperature, the human body becomes cold, causing various abnormal diseases. Therefore, maintaining normal body temperature is an important prerequisite for autumn health preservation.

8. Ensure balanced nutrition, enhance the body's immunity, and the most important thing is to eat healthily. Many people only think about eating well, but few people can calm down and think about whether this diet is reasonable. Therefore, it is necessary to ensure that you can eat some fruits and vegetables at every meal and ensure a diversified diet. Don't eat some food often, which will lead to neglect of nutrition. Ginseng, a kind of food that can improve immunity, has been known as the "king of herbs" since ancient times, and has been praised as a good product of "nourishing yin and nourishing life, strengthening the body resistance and consolidating the foundation" by the eastern medical community.

Ginseng contains many kinds of saponins and polysaccharides. Ginseng extract can be slowly absorbed by the skin without any adverse effects on the skin. It can dilate skin capillaries, promote skin blood circulation, increase skin nutrition, adjust skin water-oil balance, and prevent skin from dehydration, hardening and wrinkling. Long-term use of products containing ginseng can enhance skin elasticity and rejuvenate cells. Human experiments show that ginseng can improve working ability and reduce fatigue, which is considered to be the result of its excitement center.

Taking ginseng can improve thinking ability and labor efficiency. Vitamins can enhance human immunity.

Healthy people had better absorb vitamins by eating fruits and vegetables. At present, tomatoes, strawberries, carrots and oranges, which are widely sold in the market, contain a lot of vitamins. Fresh radish is rich in interferon inducer and has immune function. Eat more foods rich in vitamin C.

Vitamin C is indispensable to human body, which can reduce capillary permeability, make it a barrier to prevent viruses from entering human tissues and protect organs. Foods with high vitamin C content include green leafy vegetables, tomatoes, cauliflower, green peppers, oranges, strawberries, kiwifruit, watermelons and grapes.

Vitamin C will be lost during heating, so these foods are best eaten raw. Drinking chicken soup can prevent upper respiratory tract infectious diseases such as colds and flu.

Chicken contains a variety of essential amino acids, which are rich in nutrition, especially cysteine, and can enhance human immunity. In addition, drinking chicken soup also has a positive effect on accelerating recovery after infection.

Garlic, scallion and onion are all hot foods, which have a good effect on improving physical fitness. Garlic has the function of sterilization and antivirus, and it is best to eat it raw, because it has the function of antivirus and improving immunity.

Allicin, an effective component in garlic that can enhance immunity, will lose its efficacy during heating. Onion is also a natural bactericidal and antiviral food, which can effectively resist viruses and bacteria.

Zinc-containing food zinc is an indispensable trace element in human body, and many enzymes in human body can only play a role together with zinc, which is very important for regulating immune function. In addition, it has another function, that is, anti-infection.

Taking 50~ 100 mg of zinc every day can prevent influenza. Seafood, lean meat, coarse grains and beans are all rich in zinc.

Mushrooms, Hericium erinaceus, Volvariella volvacea, Auricularia auricula, Tremella fuciformis, Cheyang, Lily, etc. Both have obvious effects of enhancing immunity; Lentinus edodes contains lentinan, which can enhance human immunity. Seaweed British researchers discovered in the 1990s that seaweed can kill cancer cells and enhance immunity.

Phycobiliprotein contained in seaweed has the application prospect of lowering blood sugar and anti-tumor, and polysaccharide has many biological activities such as anti-aging, reducing blood fat and anti-tumor. Alguronic acid contained in seaweed also helps to remove toxic metals such as strontium and cadmium from the human body.

Medical staff have also developed marine drugs and health foods with unique activities from seaweed, which can effectively prevent nerve aging and regulate the body's metabolism. In addition, seaweed can prevent and treat peptic ulcer, delay aging, and help women keep their skin smooth and healthy. Royal jelly can improve immunity and endocrine regulation, and contains melittic acid (10-hda) with anticancer effect. Propolis Propolis is a natural product of newborn axillary bud secretion collected by bees from gum plants and their own secretions (such as beeswax), which contains the most abundant bioactive components such as flavonoids.

Pharmacology and clinic prove that propolis can.

How to improve immunity?

The sufficiency and balance of nutrients in human body are related to the strength of immune system and some infectious diseases.

According to the existing nutritional research results, supplementing nutrition to human body will greatly improve human immunity to diseases and play a role in preventing atypical pneumonia. So what is immunity? Immunity is simply the human body's resistance to various diseases, and the resistance comes from the immune system in the body. The immune system consists of immune organs (such as thymus, bone marrow, spleen and lymphoid tissue) and immune cells (such as macrophages, natural killer cells and lymphocytes).

A sound immune system has three major functions, one is defense. Strong immunity, can help the body eliminate foreign bacteria and viruses, avoid diseases, and have the defense ability to protect the body from harm; The second is the stable function.

Good immune function can help the body to repair or remove dead tissues and cells that are metabolized, damaged or aged in the human body, and keep the internal environment of metabolism in a stable state all the time; The third is the monitoring function. Strong immunity can help the body kill and eliminate abnormal mutant cells.

Only when all the functions of the human body reach a balanced state can health be guaranteed, and the nutritional status of the body is closely related to the strength of immune function. In the process of supplementing nutrition, we should pay attention to ensuring the immune ability of the body through balanced nutrition.

Three steps of nutrition and immune balance How do several typical immune-related nutrients construct the human nutrition-immune system? First of all, the combination of "VA+Zn" (vitamin A plus zinc) constitutes the first step of the trilogy of balancing nutrition and immunity, which can help prevent viruses from entering the human body and prevent respiratory tract infection.

Medical experiments show that vitamin A is an essential substance to maintain the normal function of epithelial tissue, which can promote the differentiation and repair of epidermal cells such as respiratory tract, ensure the integrity of epidermis, and thus resist the invasion of germs. Vitamin A is called "anti-infective vitamin". The synergistic effect of zinc and vitamin A can improve the absorption and operation of vitamin A.

Therefore, the combination of vitamin A and zinc can effectively prevent virus invasion. Vitamin C, the second step of constructing a trilogy of balanced nutrition and immunity, helps to kill viruses that enter the human body.

Because it can interfere with the virus invading white blood cells, activate white blood cells all over the body, enhance the phagocytosis of white blood cells to viruses, and kill germs, thus enhancing human immunity and protecting human body from viruses. The content of vitamin C in leukocytes of patients with cold decreased obviously.

In addition to trace elements, there is taurine. Taurine is an amino acid, which can promote the growth and reproduction of immune system lymphocytes.

In addition, it can clear away heat, relieve pain, and relieve the symptoms caused by the self-regulating defense system initiated by the human body to resist viruses-fever, which is the third step of the trilogy of balancing nutrition and immunity. When the human body is seriously injured, taurine also plays the role of clearing away heat and reducing fever, thus enhancing the body's resistance.

That is to say, if people, especially children, can supplement a variety of nutrients that are beneficial to improving human immunity in a balanced way and build an immune protection barrier, they can effectively protect the body from viruses.

How to improve immunity

Scientific diet to improve immunity We should pay special attention to the intake of protein and vitamins every day, because protein and vitamins play an important role in improving human immunity.

The effect of fruits and vegetables on human health is irreplaceable by other foods. People with normal health should absorb vitamins by eating fruits and vegetables. At present, tomatoes, strawberries and carrots on the market contain a lot of vitamins, which are very well absorbed and balanced in the body. People who are sickly or eat too little food can supplement some vitamin products under the guidance of a doctor, and remember the right amount.

It is suggested to refer to "one, two, three, four and five" in daily diet. An egg with a little meat a day. Second, 250 ml of milk or soybean milk. 3,300 grams of grain. Fourth, 400 grams of fruit. Five, 500 grams of vegetables is a highly personalized behavior, which should be balanced according to its own situation. "Things are beautiful and evil, and it is a disaster to go too far."

Eating is a process, not a day's work. People should develop good eating habits in their daily life. If you didn't care before, start now! At present, the prevention and treatment measures for atypical pneumonia in clinical medicine are mainly to control the source of infection, cut off the transmission route and protect the susceptible population.

One of the hot spots in the field of nutrition research is to study and find foods and health products that can enhance human immunity and prevent diseases. This also fully embodies the idea of "homology of medicine and food" in ancient medical books in China more than two thousand years ago.

Improving diet structure is the best strategy to control diseases and restore health. Supplementing high-quality protein food protein is the key substance for human body to fight against pathogen infection, and human health depends on antibody, an important protein with immune function in blood.

Can resist the infection of various viruses, bacteria, mycoplasma and other pathogens. At present, the most authoritative FAO/WHO/UNU expert committee recommended casein in milk, ovalbumin in eggs and soybean protein in soybeans as the best quality protein.

They are all digested and absorbed by the human body above 96%. Nutritionists advise people to increase their intake of high-quality protein.

Everyone should eat at least 250 grams of high-quality milk and an egg every day, and eat soy products at least once a day. At present, many studies show that the nutritional value of soybean is higher than that of some animal foods.

First of all, because it is at the bottom of the food chain, it contains less environmental toxins. Secondly, it contains W-3 fatty acids and lecithin, which is good for the heart. Leucine and isoleucine in soybean also have excellent effects on improving immunity. Supplementing foods containing VA and VC From a nutritional point of view, vitamin A can enhance the function of human epithelial cells and produce resistance to cold viruses. It can strengthen the mucosa of the throat and lungs and maintain their normal metabolism.

If there is enough vitamin A in the body, the virus invading from the outside cannot spread through healthy mucous membranes. The effect of vitamins in immunity is mainly that substances formed by oxidation in the body can kill viral diseases.

In addition, don't ignore other important vitamins and their main sources: vitamin A: animal liver, egg yolk, cod liver oil, tomatoes, carrots, sweet potatoes and so on. Vitamin D: sufficient light, cod liver oil, egg yolk, milk, etc. Vitamin e: vegetable oil; Vitamin B 1: coarse grains, beans, peanuts, lean meat, viscera, dry yeast, etc. Vitamin B2: egg yolk, river crab, eel, Tricholoma, laver, etc. Folic acid: animal liver, fruits, vegetables, wheat bran, etc. Vitamin B 12: meat, milk and animal viscera. Selenium, a trace element contained in onion, is a strong antioxidant, which has anti-cancer, anti-cancer and anti-aging effects.

An American medical report pointed out: "Eating an onion every day is good for your health." It can be seen that the nutritional value and dietotherapy value of onions are high.

How to improve immunity

How to increase resistance?

1, increasing the absorption of antioxidants. Antioxidants are chemical substances that exist in food and can strengthen the immune system. Take vitamin E and vitamin C (you can also get vitamin C by eating two citrus fruits every day).

2, often drink green tea, because green tea contains a lot of antioxidants flavonoids and tea acid. Eat more red and dark fruits such as tomatoes.

3, moderate exercise, do not do strenuous exercise. Because strenuous exercise inhibits immune system function (immune system function related to upper respiratory tract infection). If you have formed the habit of regular exercise, you can do some light or moderate exercise during this time.

4. Be sure to eat enough carbohydrate foods, such as rice and other starchy foods. Because carbohydrates are the most important food for immune cells.

Get enough sleep every day and don't put yourself under tension and pressure. Anxiety and tension will affect the stress hormones of the body, thus inhibiting the immune function of the body. Sleep can enhance the body's ability to produce antibodies, thus enhancing the body's resistance; At the same time, sleep can also make all tissues and organs recover themselves.

6. Eat more fruits and vegetables

Citrus fruits are rich in vitamin C, which can increase the number of phagocytes. Strengthen the vitality of natural killer cells; Establish and maintain mucosa and collagen tissue to help wound healing.

Carrots, mangoes, sweet potatoes and other dark orange fruits and vegetables are rich in beta carotene, which can be converted into vitamin A in human body. Vitamin A can maintain the integrity of epithelial cells and mucosal tissues and reduce infection. Improve antibody reaction and promote leukocyte production; And participate in capturing free radicals that destroy cells. Other fruits and vegetables that nourish the immune system include tomatoes, cruciferous vegetables, garlic and mushrooms.

How to improve immunity

1, increasing the absorption of antioxidants.

Antioxidants are chemical substances that exist in food and can strengthen the immune system. Take vitamin E and vitamin C (you can also get vitamin C by eating two citrus fruits every day). 2. Drink green tea often, because green tea contains a lot of antioxidant flavonoids and theacid.

Eat more red and dark fruits such as tomatoes. 3, moderate exercise, do not do strenuous exercise.

Because strenuous exercise inhibits immune system function (immune system function related to upper respiratory tract infection). If you have formed the habit of regular exercise, you can do some light or moderate exercise during this time.

4. Be sure to eat enough carbohydrate foods, such as rice and other starchy foods. Because carbohydrates are the most important food for immune cells.

Get enough sleep every day and don't put yourself under tension and pressure. Anxiety and tension will affect the stress hormones of the body, thus inhibiting the immune function of the body.

Sleep can enhance the body's ability to produce antibodies, thus enhancing the body's resistance; At the same time, sleep can also make all tissues and organs recover themselves. 6, eat more fruits and vegetables, citrus fruits are rich in vitamin C, which can increase the number of phagocytes; Strengthen the vitality of natural killer cells; Establish and maintain mucosa and collagen tissue to help wound healing.

Carrots, mangoes, sweet potatoes and other dark orange fruits and vegetables are rich in beta carotene, which can be converted into vitamin A in human body. Vitamin A can maintain the integrity of epithelial cells and mucosal tissues and reduce infection. Improve antibody reaction and promote leukocyte production; And participate in capturing free radicals that destroy cells.

Other fruits and vegetables that nourish the immune system include tomatoes, cruciferous vegetables, garlic and mushrooms.