Whether a person's immunity is strong or not is related to a person's health. Especially now, many people abuse antibiotics, which will not only reduce human immunity, but also make bacteria resistant. When a person's immunity is low, it is particularly easy to get sick. Even if it is a common cold, as long as it is a little cold or too tired, the body's immunity can't resist the invasion of foreign bacteria or viruses in time, and it is easy to get sick.
More seriously, if the immunity is low for a long time, it is even easy to induce cancer.
What is immunity?
Immunity is the resistance of a person's body, the ability to resist the invasion of foreign bacteria and viruses and kill them. Simply put, it refers to the ability of white blood cells in our body. As we all know, white blood cells in the blood, including neutrophils, lymphocytes and monocytes, are the guardians of the body, which can resist foreign invasion, devour bacteria, viruses and microorganisms and protect health.
People with weak immune system will find that there are fewer white blood cells in the body than normal people when doing routine blood tests, and some people may even have agranulocytosis. Because there are not enough white blood cells, just a little virus or bacteria can make them sick. Especially those cancer patients, after drug treatment or chemotherapy, the number of granulocytes is particularly low, the immunity is particularly poor, and they are particularly prone to illness. There are also some people who have major surgery or massive bleeding, and their immunity is relatively low, because the serious injury of qi and blood reduces the skills of the human body.
How to restore and improve immunity? The way to improve immunity is actually very simple, that is, exercise more, go to bed early and get up early, have a balanced nutrition, do not abuse antibiotics, and maintain good living habits. Specific method for improving immunity are as follow:
1, a balanced diet:
Nutrients are essential to the human body. If the human body does not have enough nutrition, the cell function will be damaged, which will directly affect the immune system. In addition, taking about 200-500 mg every day will help the body to exert its resistance; Eating vitamin E 200IU (international unit) every day can also strengthen the ability to fight infectious pathogens.
2. Don't abuse antibiotics:
Abuse of antibiotics may destroy the innate immunity of the intestine, which is also the cause of antibiotic-resistant bacterial infection.
3. Exercise for 30 minutes every day:
We all know that exercise can make people strong, because exercise can not only enhance the heart and lung function, but also help to "wash" the bacteria in the lungs, and also make the white blood cells circulate faster and improve the immune system's ability to detect diseases. Experts suggest that aerobic exercise such as walking for 30 minutes every day will help to increase the number of white blood cells and improve the function of the immune system.
4, to ensure adequate sleep:
Adequate sleep can ensure the normal function of the body. If you don't get enough sleep, it will directly lead to decreased immunity and reduced antiviral ability. Statistics show that people who sleep 7.5-8.5 hours a night have 50% less anti-influenza antibodies than those who sleep only 4 hours a night.
Finally, you can eat more foods that can improve your immunity:
1, Ganoderma lucidum: Polysaccharides in Ganoderma lucidum can enhance human immunity. In addition, the rich germanium in Ganoderma lucidum can accelerate the metabolism of human body, delay the aging of cells, and exert its anti-cancer effect by inducing human body to produce interferon, thus improving immunity.
2, fresh radish: radish is called cheap ginseng, and there is also a saying that "eating radish in winter competes with ginseng" because radish is rich in interferon inducer and has a good immune effect.
3. Ginseng: Ginseng is a valuable Chinese herbal medicine, which can improve human immunity and endocrine regulation.
4. Lentinus edodes: Lentinus edodes contains lentinan, which can enhance human immunity. The above is the way to improve immune recovery, which seems simple. In fact, as long as we take it seriously, we can improve our immunity and strengthen our physique through the above methods.
Handwriting is not easy. If you think what you write can be praised and paid attention to. If you have any questions, you can leave a message below ... The human immune system is like a national military system, which can protect foreign enemies from invasion. The human immune system can protect the invasion of foreign bacteria, viruses and other microorganisms. Good immunity is like a powerful army, and foreign enemies can't invade.
The reasons for people's weak immunity are long-term bad eating habits and living habits, old and weak, diabetes, hypertension, emphysema, chronic heart failure, rheumatism and other chronic diseases. How can people improve their immunity?
1. Find out the causes of weak immunity, remove the causes and incentives, and actively treat diseases that lead to weak immunity.
2. Pay attention to balanced nutrition at ordinary times, and don't be partial to food or picky eaters, but eat a high-fat diet and a high-cholesterol diet, appropriately supplement lean meat, eggs, poultry, fish and other high-quality protein diets, eat more fresh fruits and vegetables, coarse grains and nuts rich in cellulose and vitamins, and make reasonable arrangements according to your physical condition.
3, usually need a regular life, don't overwork for a long time, stay up late, stay up late for a long time, pay attention to the combination of work and rest, and ensure adequate sleep, which can improve and restore immunity.
4. Avoid the habit of sedentary or lying for a long time, increase physical labor and physical activity, especially outdoor aerobic exercise, and avoid excessive brain use, which can not only strengthen the body, but also enhance cardiopulmonary function and immunity.
5. Maintain a positive and optimistic attitude, avoid emotional excitement, avoid being competitive, avoid long-term depression and impatience, and also improve immunity.
Some people want to improve their immunity through drugs, but the effect is generally not good. Improve immunity mainly by the above methods, don't hope for some panacea.
First, understand immunity: the function of the immune system is to identify the enemies of the body and destroy them. There are many body immune legions in our lungs and intestines, struggling to protect our bodies every day. For example, if we breathe air, the body immune corps will help us prevent some foreign bodies or bacteria and viruses harmful to our health from entering the body. White blood cells are immune cells in the blood, including B cells, T cells and macrophages, which play an important role in helping us defend ourselves.
Second, know yourself: many diseases will lead to low immunity. I suggest you go to a regular hospital to consult a professional doctor in rheumatology and immunology, so that the doctor can make a comprehensive judgment. Some people have no substantive diseases after examination, and they always love colds and inflammation, which is what we usually call poor physique and poor immunity. In fact, everyone's physical condition is different. Some people stay up late and feel energetic the next day, while some friends can't. If they stay up all day and feel uncomfortable the next day, some friends don't catch a cold all year round, but some friends only catch a cold occasionally. Friends like this should pay more attention to nutrition and lifestyle in their daily lives, helping us to strengthen our physique and enhance our immunity. Today, I will focus on what aspects of daily life can help improve immunity. If you have a sick friend, you should go to the hospital to treat the disease in time.
Third, the management of learning lifestyle: 1, nutritional factors: vitamin A, vitamin B, vitamin C and vitamin E are very important for the normal work of our immune system. It is very important to ensure enough vegetables and fruits in the diet, and the amount of vegetables should reach 300-500g every day. In terms of fruits, foods such as jujube and kiwi fruit are very rich in vitamin C, so you can take some appropriately. Carrots are rich in carotene, which can be converted into vitamin A in the body, which is very helpful for human immunity. Friends with poor immunity can drink carrot juice every day as health care.
2, intestinal maintenance: 70% of the human body's immunity is in our intestines, pay attention to whether there are diarrhea, constipation, indigestion and other problems in the intestines, adjust in time, intestinal flora has a great impact on our immunity. Friends with intestinal flora imbalance can take probiotics under the guidance of a doctor to help improve.
3, to ensure adequate protein, some friends are vegetarian all the year round, which is easy to cause poor immunity, so eat some fish, meat and other foods appropriately.
4. Avoid snacks. Many friends didn't eat well all day, but they ate a lot of snacks. The nutrients of instant noodles, sausages, mala Tang, potato chips, fried chicken and many other foods are destroyed by high-temperature cooking, so that the human body can not normally ingest the required nutrients, which will also lead to decreased immunity.
5, sleep factors: 8 hours of sleep every day is very helpful to our immunity, if friends in poor health, we should pay attention to ensuring adequate sleep.
6, sports factors: sedentary will also lead to decreased immunity, many of our modern people sit in front of the computer for a long time, drive, take the elevator, sedentary, the body's immunity will also decline.
Tips: A reasonable diet and a healthy lifestyle are the cornerstones of health, but food nutrition, lifestyle intervention, and the contents of this article can not replace drugs and hospital doctors' diagnosis and treatment. In order to ensure your health, remind all your friends, please consult a professional doctor in the hospital for any treatment and intervention related to the disease! A toast to your health.
This is a very good question. I will tell you how to protect our immune system from the aspects of immune system composition, functional protection and immune recovery, so that we can have strong immunity.
1, composition and main functions of immune organs? The immune system consists of immune organs (bone marrow, thymus, spleen, lymph nodes, tonsils, small intestinal lymph nodes, appendix, etc.). ), immune cells (lymphocytes, mononuclear phagocytes, neutrophils, basophils, eosinophils, mast cells, platelets, etc. ) and immunocompetent substances (antibody, lysozyme, complement, immunoglobulin, interferon, interleukin, tumor necrosis factor, etc. ).
Immune organs are divided into central immune organs (bone marrow, thymus) and peripheral immune organs. The former is where immune cells occur, differentiate and mature. The latter is the place where T and B lymphocytes settle and proliferate, and it is the main part of immune response.
The immune system is constantly strengthened with the maturity of the human body, and it is also shrinking and degenerating with the natural aging of the human body. It leads to the decline of human immunity and the decline of monitoring function for infection and tumor.
2, human immunity * * * has three lines of defense: the first line of defense: it consists of three barriers: physical barrier, chemical barrier and microbial barrier of skin and mucosa. They can not only prevent pathogens from invading the human body, but also resist or kill pathogens through secretions (such as lactic acid, fatty acids, gastric acid and enzymes). In addition, the intestinal microbial barrier resists the competition of pathogenic microorganisms; There are cilia on the respiratory mucosa, which can remove foreign bodies. The second line of defense: bactericidal substances and phagocytes in body fluids. These two lines of defense are natural defense functions gradually established by human beings in the process of evolution, which have defensive effects on many pathogens, called innate immunity, and can effectively prevent pathogens from invading the body.
The third line of defense: it is mainly composed of immune organs (thymus, lymph nodes and spleen). ) and immune cells (lymphocytes). This line of defense is an acquired defense function gradually established by the human body after birth. It only works on a specific pathogen or foreign body, which is called acquired immunity.
3, let us have a strong immune function to strengthen the protection of immune organs and reduce the damage to the immune system:
1) Reduce the damage of trauma to immune organs: Bone and spleen are important immune organs of human body, which have high incidence and serious harm in trauma, so special attention should be paid.
2) Reduce the harm of pathogenic microorganisms to human immune system. Some viruses, bacteria, mycoplasma, chlamydia and other pathogenic microorganisms can directly harm the immune system. Take early detection and early treatment to prevent and treat the harm caused by pathogenic microorganisms to human immune system as soon as possible.
3) Tonsils and appendices: two immune organs that have to be removed frequently due to repeated inflammatory lesions. We should pay attention to the prevention and treatment of infectious factors in time to avoid losing immune function.
4) Blockage of blood vessels and lymphatic vessels will lead to the impassability of our immune pathway, leading to the lack of immune protection in human areas. Therefore, it is very important to maintain good blood and lymphatic circulation channels.
5) Excessive attack by foreign pathogens in skin and mucous membrane will damage human immune system. Avoid the damage of unclean diet to gastrointestinal mucosal immune barrier. Avoid the damage of skin immune barrier caused by burns.
Enhance the vitality of the immune system:
1) Adhere to a balanced diet: drink yogurt and eat seafood, eel, loach, cuttlefish, animal liver, yam, black sesame, ginkgo, bean curd skin, frozen bean curd, sunflower seeds, hazelnut and other foods that help to enhance immunity.
2) Drink more boiled water or tea: this can keep the nasal cavity and oral mucosa moist; Drinking more water can also make people refreshed and energetic. Studies have proved that drinking more water or tea has ideal physiological activity on human metabolism and can effectively improve human disease resistance and immunity.
3) Avoid drinking, staying up late, anxiety and other bad habits, keep a good mood, and pay attention to rest and sleep.
4) Proper exercise or labor helps to maintain physical vitality or bone nutrition.
What is the human immune system? Chinese medicine says that a person's true yang is also essence (oil in a car tank), and essence is enough. It's like a car with enough oil in its tank reaching its destination.
But now the human body is consuming all the time (eating, drinking, walking, talking, every move is consuming) and some people consume a lot, such as staying up late, having frequent sex, drinking, depression and so on. If you take too much, you must supplement it! Then how to supplement it?
It depends on the digestion and absorption of the spleen and stomach, that is, eating, being digested by the stomach, being absorbed by the spleen into the most basic element needed by the human body-essence, and then being supplemented to various viscera, so the immunity of essence is enough. But now most people are yin and yang deficiency, spleen deficiency and stomach cold, and the stomach is full of deficiency fire. Even if they can eat again, they digest very little. Therefore, if you want to produce enough Xue Jing, you must adjust the function of the spleen and stomach to achieve the balance of yin and yang.
No matter how good you eat, no matter how good you supplement all kinds of nutrients, the better the nutrition, the more essence your body needs to adjust (cook the meat certainly uses more fire than cooking) to digest these things, which not only can't be absorbed, but also imposes a heavier burden on your body. And what you eat will eventually become one thing-essence. This is the reason why the essence is needed by the body again. In vivo, the spleen governs absorption (spleen in traditional Chinese medicine is middle earth, which transports and absorbs functions, including spleen, large intestine, small intestine, stomach and pancreas). The fourth part of synopsis of the golden chamber says-yellow enters the spleen in the middle, and the mouth is better than the spleen, that is to say, yellow enters the spleen. Such as millet porridge, soybean milk, steamed bread and so on. These can increase the transport and absorption function of the spleen and stomach, eat less cold food that consumes more essence, and cooperate with proper exercise. Only in this way can immunity be enhanced.
Learn more about diet and various chronic diseases. Attention, please-Wenbo Lyman.
1. Eat reasonably, mix meat and vegetables, and don't overeat.
2. Wear appropriate clothes, often bask in the sun, and prevent epidemics.
3. Exercise actively, be optimistic and open-minded, regardless of gains and losses.
Get enough sleep, go to bed early and get up early, and try not to stay up late.
5. Quit smoking and limit alcohol, pay attention to hygiene and stay away from pollution sources.
6. Regular physical examination, medical treatment and taking medicine on time.
How can a weak immune system restore immunity?
A weak immune system makes people easy to get sick, and it is easy to catch a cold when the wind blows. Immunity is the number and fighting ability of immune cells, and it is the basic ability of the body to resist foreign invasion, maintain the stability of the internal environment, and remove aging and mutated substances.
How can we improve immunity? The main influencing factors of immunity are heredity, excessive or insufficient exercise, diet, mental stress, sleep, age and other factors. Genes and age cannot be changed, and we can start from the following aspects.
First, insist on moderate exercise.
Life lies in exercise. Exercise can increase the active state and anti-aging ability of body cells and promote metabolism. Improved immunity can resist the invasion of foreign germs, thus enhancing the activity of natural killer cells and eliminating viruses and cancer cells.
Walking, jogging, skipping rope, square dance, swimming, table tennis and other sports are all good choices.
Second, get enough sleep.
Sleep is closely related to human immunity. Good sleep is an important condition for maintaining immunity. Good sleep can significantly increase the number of two kinds of lymphocytes in the body. Sleep factors promote the increase of white blood cells, the activation of macrophages, and the enhancement of liver detoxification function, thus eliminating invading bacteria and viruses.
Staying up late will consume our yang, affect the activity of immune cells and reduce our immunity. This causes fat accumulation and metabolic disorder, and the immunity is reduced.
Third, a reasonable diet.
Eat more fruits and vegetables, because vitamin C helps to improve immunity. Rape, spinach, water spinach, coriander, lemon, orange, tomato, green pepper, etc. Eat more high-protein foods, because antibodies themselves are protein, such as animal liver and yolk, fish and crab, eggs, meat, liver and beans.
Fourth, supplement probiotics.
The beneficial flora represented by intestinal Bifidobacterium and Lactobacillus has broad-spectrum immunogenicity, which can stimulate the division and reproduction of lymphocytes responsible for human immunity and mobilize the nonspecific immune system.
Verb (short for verb) is optimistic.
An optimistic attitude can keep the human body at its best. If you have a bad mentality, the whole person's state will not be good. This has an inhibitory effect on the human immune system. People who smile, are ten years younger than you and live longer are optimistic.
I am pharmacist Wang, and I insist on popularizing the knowledge of cardiovascular and cerebrovascular diseases in easy-to-understand language, so as to contribute my meager strength to healthy China. If you think my answer is helpful to you, please leave a comment! In addition, if you have any questions, please leave a message and let's discuss it together! Sleep more and take more vitamins, and don't let yourself be too stressed at ordinary times, that's all.
How can a weak immune system restore immunity? The human immune system is like an army. Whether this army has combat effectiveness depends mainly on the soldiers' individual combat capability, weapons and equipment and command coordination ability. If these three aspects are good, this army will have strong combat effectiveness.
The human immune system is like an army. Individual soldiers refer to cells, equipment refers to the nutrition provided to the human body, and the command system refers to the strong self-repair ability of the human body.
If we provide adequate nutrition, good quality and reasonable proportion to the human body, the human body will use its own repair ability to repair cells to a healthy state. With more healthy cells, people's immunity will be improved.
Nutrition basically includes water, protein, sugar, lipids, dietary fiber, vitamins, minerals, bioflavonoids and so on. At the same time, combined with moderate exercise, emotional adjustment, smoking cessation and alcohol withdrawal, immunity will be greatly improved.
Good immunity, strong disease resistance and quick recovery. For example, Wang was injured in another battle in a TV series "My brother barks". When his comrades found him, they didn't even know the body. It was just a pile of rotten meat, but there was still life. At that time, the medical conditions were very poor, so he rested in his hometown, stewed chicken and cooked fish, and Liu Shun recovered quickly, which showed the role of immunity.