Medical evidence shows that low immunity is mostly caused by lack of selenium and zinc. Selenium exists in almost all immune organs and can produce immunoglobulins and antibodies, thus enhancing the body's disease resistance. Selenium is an indispensable trace element for human body. Without selenium, human immunity will be greatly reduced, and the risk of infection with various highly pathogenic viral diseases will increase significantly. Therefore, experts advise people to eat more foods rich in selenium, such as sesame, garlic, asparagus, mushrooms, prawns, tuna and sardines. The effect of food supplement plus medicine supplement is more obvious. In the aspect of medicine supplement, we can consider Tihengjian brand selenium Weikang chewable tablets. It contains selenium-enriched malt, vitamin E and beta-carotene with high activity and high absorption rate, which is easy to be absorbed and utilized by human body. High utilization rate, which is the most obvious advantage of selenium malt, can give full play to the due role of selenium in the body; Natural, hormone-free, safe and without any toxic or side effects, improving human immunity.

What fruits and vegetables do people with low immunity eat in their daily life?

Edible fruits with low immunity are: watermelon, banana, grape, papaya, cherry and kiwi;

Edible vegetables with low immunity are: tomatoes, garlic, mushrooms and spirulina.

What vegetables and fruits are good for low cellular immunity?

The human immune system can be divided into innate and acquired auxiliary. If the body's immunity is low, it will make the body have no disease resistance and recurrent diseases will recur. It has a great influence on the body. How to improve immunity, what to eat to enhance immunity, and introduce foods that can improve immunity, including garlic, tomatoes, watermelons, broccoli and so on.

First, garlic

According to relevant research, people who often eat garlic can reduce the incidence of colds by two-thirds compared with those who don't eat garlic. Because garlic contains a substance called allicin, it has a good anti-infection and bactericidal effect. But also help to reduce the risk of colon cancer and gastric cancer. Therefore, eating more garlic is very beneficial to the human body.

Second, tomatoes

Tomatoes are a well-known food. Tomatoes are rich in powerful antioxidant components, such as lycopene, carotene, vitamins E and C, amino acids and high protein, which are all trace elements needed by human body. Among them, vitamins can help the human body repair damaged cells, protect cells from damage, and the immune system can be effectively restored. Remind everyone that eating tomatoes with olive oil can make the nutrients in tomatoes more utilized by the human body.

Third, watermelon.

As we all know, watermelon can clear away heat and quench thirst. The red soil of watermelon peel contains a lot of antioxidant glutathione, which has the effect of moisturizing and refreshing. Can effectively help enhance the function of the immune system, and can play a good anti-infection effect.

Fourth, broccoli.

Broccoli is a nutritious vegetable. It contains a lot of vitamin A, vitamin C and glutathione, which is an essential nutrient for human body function and plays a good role in regulating the functions of various organs and coordinating the operation of immune system. So broccoli can help people improve their immunity.

Patients with low immunity should pay special attention to daily maintenance and develop good eating habits. However, experts remind that the general daily diet does not have much influence on the body's immune system, so it is suggested that you can take some nutrition and health care products in peacetime to improve the body's immunity, and the effect is better.

What is low immunity suitable for eating?

1, yogurt. There is a kind of health-preserving bacteria in yogurt, which can improve human immunity and fight against some diseases. 2. seafood. Seafood is rich in trace elements, which can improve the nutritional level of human body and promote the improvement of immune function. 3. nuts. Nuts are rich in amino acids, unsaturated fatty acids and other elements. People with low immunity selectively eat nuts, which is of great benefit to improve human immunity. 4. Protein powder. Protein powder plays a very important role in people with low immunity.

What fruit should people with low immunity eat?

Diet with low immunity: 1, drink more yogurt: adhere to a balanced diet, if people have alcoholism, mental stress or unbalanced diet, it will weaken people's disease resistance. To correct this imbalance, we must rely on health-preserving bacteria, which are contained in yogurt. 2, drink more boiled water: remember, it is boiled water! This can keep the mucosa in the nasal cavity and oral cavity moist; Drinking more water can also make people refreshed and energetic. Studies have proved that boiled water has ideal physiological activity on human metabolism. Water is easily absorbed by human body through cell membrane, which enhances the activity of lactate dehydrogenase in human organs, thus effectively improving human body's disease resistance and immunity. Especially the first cup of cold boiled water in the morning is particularly important. 3, eat more seafood: seafood is rich in iron, zinc, magnesium, selenium, copper and so on. Regular consumption can promote immune function. 4. Drink tea regularly: Scientists have found that tea contains a chemical called theanine. Because it can mobilize human immune cells to resist bacteria, fungi and viruses, and can improve human anti-infection ability by more than 5 times. 5. Drink some red wine: Most alcoholic beverages will inhibit the human immune system, but red wine, on the contrary, contains some antioxidants that are good for enhancing immune function and protecting the heart. 6, eat some animal liver: animal liver contains folic acid, selenium, zinc, magnesium, iron, copper, and vitamins B6, B 12. These substances help to promote immune function. 7. It is found that Cordyceps sinensis can effectively increase the number of cells and tissues in the immune system, promote antibody production, increase the number of phagocytes and killer cells, and reduce the function of some immune cells, which is the first choice to enhance human immunity. Formula: Choose high-quality Fulinmen Cordyceps sinensis, take it after crushing, once 1.5g, twice a day, and take it continuously for 10 day, and most patients can achieve remarkable curative effect. 8. Appropriate iron supplementation: Iron can enhance immunity; However, excessive iron intake is harmful to the health, and it should not exceed 45 mg per day. 9. Glutamine supplementation: it is an indispensable and non-essential amino acid for human body, and it can be called one of the "sharp weapons" to strengthen the immune system. People who often catch cold or have loose bowels can take glutamine powder in fruit juice or cold boiled water. 10, arginine supplement: sea cucumber, eel, loach, cuttlefish, yam, black sesame, ginkgo, tofu skin, frozen tofu, sunflower seeds and hazelnut are all rich in this substance, and eating more will help enhance immunity.

What good meat and food is good for low immunity?

Germanium can accelerate the body's 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. Royal jelly: It can improve human immunity and endocrine regulation, and contains bee lactic acid (10-HDA) with anticancer effect. 4. Hericium erinaceus, straw mushroom, fungus, tremella, lily, etc. Both of them have obvious effects of enhancing immunity. 5. Lentinus edodes: Lentinus edodes contains lentinan, which can enhance human immunity. 6. Algae: British researchers discovered in the 1990s that algae can kill cancer cells and enhance immunity. Polysaccharides in seaweed have many biological activities such as anti-aging, hypolipidemic and anti-tumor. Alguronic acid contained in seaweed also helps to remove toxic metals such as strontium and cadmium from the human body. In addition, seaweed can also prevent and treat peptic ulcer, delay aging and help women keep their skin smooth and healthy. 7. Propolis: Propolis contains the most abundant flavonoids and other bioactive components. Pharmacological and clinical studies have proved that propolis can effectively improve the immune function of the body. In addition, long-term use of propolis can reduce the incidence of chronic diseases in adults and improve diabetes and cardiovascular and cerebrovascular diseases.

What to eat with low immunity? What fruits can improve immunity?

protein

Protein is the basic element of human cells and the main component of white blood cells and antibodies. If the body is seriously short of protein, it will reduce the number of lymphocytes and lead to a serious decline in immune function. Therefore, eating more foods with high protein content, such as fresh meat, chicken, duck, fish, eggs, milk and dairy products, and rich animal protein can help you improve your immunity. It is suggested to drink one or two glasses of milk every day and maintain proper intake of protein, which can maintain the body's basic defense ability!

Two. vitamin A

Vitamin A is related to the integrity of cells and can help cells to resist oxidation. If the body lacks vitamin A, the volume of thymus and spleen will be reduced, and correspondingly, the vitality of natural killer cells will also be reduced. Therefore, taking enough vitamin A can enhance the vitality of immune cells and increase the number of immune cells.

Three. vitamin C

Vitamin C can promote the immune system, increase the ability of white blood cells to swallow bacteria, enhance the ability of thymus and lymphocytes, help the human body to increase resistance and increase the content of interferon in the blood. It is an effective antioxidant, which can resist destructive molecules and is one of the vitamins to enhance immunity. Apples, lemons, oranges and other fruits and vegetables rich in vitamin C are all good food sources to enhance immunity.

Four. tocopherol

Vitamin E is the bane of free radicals and can also promote the production of antibodies. From the antiviral point of view, it has antioxidant effect and strengthens immune cells. Generally speaking, beans, wheat germ, fruits and vegetables, vegetable oil and stone fruit contain more vitamin E, but due to the change of modern people's eating habits, the diet is unbalanced, and the content of vitamin E that can be ingested from food is very low. If you are worried about the recent SARS epidemic, you can use nutritional supplements to supplement the vitamin E your body needs.

B vitamins and minerals

Vitamin B group is related to the production of antibodies, leukocytes and complements in vivo. Lack of vitamin B group will affect the number of lymphocytes and antibody production, and will also cause thymus atrophy. Vitamin B mainly exists in milk, fresh meat, green leafy vegetables, whole grains and other foods. People with weak immunity can take more of these foods to enhance their immunity. In addition, minerals also play an important role in affecting human immunity.

Lack of "iron" will reduce the ability and activity of phagocytes;

Lack of "zinc" will cause thymus atrophy and reduce the ability to destroy cells; Lack of "copper" will affect the production of antibodies.

Magnesium can improve the function of T cells and B cells.

"Selenium" can reduce the deformation of virus, prevent virus infection and improve the ability of immune cells.

Eat more garlic.

Garlic has antioxidant, immunity enhancing, antiviral, macrophage virus inhibiting, T lymphocyte transformation promoting, leukocyte and macrophage activity improving, bacterial DNA and protein synthesis delaying and partially inhibiting, antibacterial and bactericidal effects, and various infectious diseases preventing and treating.

Therefore, if you can eat garlic every day, the amount of about two cloves can not only enhance immunity to prevent diseases, but also reduce the chance of death from SARS.

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Rule 1: balanced nutrition

In order to eat healthily and enhance the immunity of the body, the most important thing is adequate and balanced nutrition, which is most often ignored by modern people and the most difficult thing to do. For most people, the first consideration is whether it is inconvenient, full and delicious. Only a few people will give priority to "balanced nutrition".

The principle of nutritional balance is actually very simple. Eat about three to six servings of staple food, two cups of milk, four to five servings of eggs, fish and beans, at least three servings of vegetables (preferably dark green vegetables), two servings of fruits and two to three tablespoons of oil every day. Especially for most people, the intake of vegetables and fruits is obviously insufficient, and sometimes even one can't be eaten. Therefore, we should remind ourselves that we must eat vegetables and fruits at every meal, and have a diversified diet. Don't always eat certain foods, which will easily waste nutrition.

Rule 2: Drink more water, exercise more and have more rest.

Drink more water: it can promote metabolism in the body, so adults must consume about 2000~2500 ml of water every day.

Exercise more: Do at least 30 minutes of aerobic exercise every day, such as walking, swimming or cycling. Only by maintaining a healthy body and an ideal weight can we have enough vitality to fight the virus. ......

How to do with low immunity? What should I eat with low immunity?

Food for improving immunity: 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.

Food for improving 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.

Food for improving immunity: carrots

Carrots are mainly used for adjuvant treatment of asthma, edema, skin diseases and nervousness. It is generally believed in medicine that children can improve their eyesight by eating carrots.

Many studies have pointed out that carrot, as a good vegetable to enhance immunity and prevent cancer, is mainly because it is rich in β -carotene That is, β -carotene can control the development of the most dangerous cancers such as lung cancer and pancreatic cancer. It is a very good preventive agent for lung cancer. Eating carrots and foods rich in beta-carotene can greatly reduce the risk of stroke. It was found that women who ate more than 5 servings of carrots per week had a 68% lower risk of stroke than women who ate only 1 serving or less. Carrots are rich in β-carotene, which can prevent the accumulation of cholesterol on the blood vessel wall, protect the cerebral vessels and reduce the possibility of cerebrovascular rupture.

Food for improving immunity: tea

Both black tea and green tea contain disease-resistant tea polyphenols and flavonoids. These antioxidants can find free radicals that destroy cells and destroy them. With or without caffeine.

Food for improving immunity: asparagus

Asparagus juice can also promote the transformation and proliferation of peripheral blood T lymphocytes, which is a biological regulator of immune function. Experiments show that asparagus does have anti-cancer and immune functions.

Food for improving immunity: sweet potato

Like carrots, sweet potatoes contain a lot of antioxidants and phytochemicals, including β-carotene. Vitamins c and e; Folic acid; Calcium; Copper; Iron; And potassium. The fiber in sweet potato promotes the health of digestive tract, and the antioxidants play a role in preventing heart disease and cancer.

Through the above introduction, we know the food that can improve immunity. There are also fragrant red tomatoes and lycopene, an antioxidant that can help prevent some cancers. At the same time, tomatoes also provide rich vitamins A and C, potassium and phytochemicals. It is good to eat some tomatoes at every meal. No matter how you eat tomatoes, they are good dishes.

What to eat with low immunity?

You can take vitamin e supplements. Kiwifruit, nuts (including almonds, hazelnuts and walnuts), sunflower seeds, corn, cold-pressed vegetable oil, including corn, safflower, soybean, cottonseed and wheat germ (the most abundant one), spinach and cabbage, sweet potato and yam. Lettuce, cabbage and cauliflower are vegetables with more vitamin E. Milk, eggs and cod liver oil also contain some vitamin E.

However, you can also take vitamin E tablets directly (USANA, the first nutritional supplement in North America, is recommended). The extracted nutrition is simple, fast and healthy, and it is suitable for white-collar workers and students with fast pace of life.

I hope I can help you and adopt it.