Ginger will sweat and cool down-
Ginger is warm and pungent, and contains gingerol, gingerol, vitamins, gingerol, resin, starch, fiber and a small amount of minerals, which can enhance blood circulation, stimulate gastric juice secretion, excite intestines, promote digestion, strengthen stomach and stimulate appetite. In addition, ginger can also kill bacteria in the mouth and intestines to achieve the purpose of cleaning the mouth. In hot summer, eating ginger can also play the role of sweating, cooling and refreshing, and can relieve fatigue, fatigue, anorexia, insomnia, abdominal distension and abdominal pain. Therefore, there is a proverb in China, "Eat radish in winter and ginger in summer, without a doctor's prescription". It is worth noting that although ginger is good, patients with yin deficiency and internal heat and hemorrhoids should avoid eating.
Garlic can resist viruses-
Garlic is warm and pungent, and contains nutrients such as protein, fat, sugar, B vitamins and vitamin C, as well as organic compounds of sulfur and selenium (allicin) and various active enzymes. In addition, it is rich in calcium, phosphorus, iron and other elements. It has the functions of killing insects, detoxicating, promoting digestion, promoting qi circulation and warming stomach. It has certain curative effect on dyspepsia, epigastric cold pain, dysentery, malaria, whooping cough, carbuncle swelling, insect and snake bites, etc. In addition, eating garlic can also prevent influenza, treat mold infection, and have the effects of lowering blood pressure, blood lipid and blood sugar, which has a strong anti-cancer effect. It is one of the most effective plant antibiotics known at present, and has the reputation of "penicillin growing underground", but it is not suitable for patients with yin deficiency and excessive fire, diarrhea, hemorrhoids, gastrointestinal bleeding and eye diseases.
Onions prevent arteriosclerosis-
Onion is warm and pungent, and contains nutrients such as protein, sugar, crude fiber, selenium, thiamine, riboflavin, prostaglandin A, amino acids, calcium, phosphorus, iron, vitamin C, carotene and B vitamins. Its volatile oil contains diallyl disulfide, a cholesterol-lowering substance. Onion has the effects of clearing away heat and phlegm, detoxicating and killing insects, stimulating appetite, eliminating dampness, reducing blood fat and blood sugar, promoting digestion, calming liver and moistening intestines, eliminating phlegm and diuresis, sweating, preventing colds, inhibiting bacteria and corrosion, preventing arteriosclerosis, and preventing cancer. Because it integrates nutrition, health care and medical treatment, onion is known as the "vegetable queen" in some countries in Europe and America. But people with eye diseases or fever should not eat it.
Pepper can prevent colds-
Pepper is spicy and contains many nutrients such as B vitamins, vitamin C, protein, carotene, capsaicin, citric acid, iron, phosphorus and calcium. In particular, the content of vitamin C is very high, ranking among the best in vegetables. It has the effects of warming the middle warmer, dispelling cold, promoting appetite, promoting digestion, sweating and removing dampness, and also has a certain bactericidal effect, which has a good effect on preventing colds, arteriosclerosis, night blindness, scurvy and so on. Pepper also has the function of preventing cancer and delaying aging, especially red pepper enjoys the reputation of "red medicine" among the people. Because it is hot and exciting, it is not suitable for eating more. People suffering from ophthalmia, gastric ulcer, hypertension, toothache and pharyngitis should not eat.
Zanthoxylum bungeanum relieves pain-
Zanthoxylum bungeanum is warm and pungent, containing limonene, capsaicin, unsaturated organic acids and volatile oil. Has the effects of warming middle warmer, invigorating stomach, dispelling cold, removing dampness, detoxicating, killing insects, regulating qi and relieving pain. Can be used for treating arthralgia, dysentery, and ascaris caused by food retention, hiccup, belching, vomiting, and pathogenic wind-cold and dampness. Modern pharmacological studies have also found that it has certain local anesthesia and analgesic effects, and also has obvious inhibitory effects on a variety of bacilli and cocci. However, patients with bronchial asthma, diabetes, gout and cancer and pregnant women should use it with caution.
Pepper can dispel wind and strengthen stomach-
Pepper is warm and pungent, and contains volatile oil, piperine, crude fat, crude protein, starch and other nutrients. There are black and white, which can treat indigestion, enteritis, bronchitis, cold and rheumatism. Modern pharmacological research also found that piperine, piperine and volatile oil contained in pepper have the function of expelling wind and strengthening stomach. Patients with diabetes, gout, arthritis, hemorrhoids, cancer, bronchial asthma and other diseases had better not eat Chili.
Mushroom food improves immunity
Experts from Beijing, Shanghai and Guangzhou introduced some knowledge of SARS prevention based on local clinical experience.
Li Xingwang, the chief physician of beijing ditan hospital, said that SARS not only attacks the lungs, but also destroys people's immune cells, so the best prevention method for everyone is to improve their body resistance. At present, the drugs sold in the market mainly improve the body's resistance, and there is no specific drug for this disease.
Professor Wu Shanming pointed out that in order to prevent SARS, it is necessary to carry out appropriate physical activities, ensure adequate sleep and avoid excessive fatigue.
Eat more Chinese herbal medicines such as mushrooms and astragalus in diet, and 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, drink more water or green tea, and wash 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 the mortality caused by severe diarrhea. From the investigation of researchers, it was found that after eating low-content carotenoid food for two weeks in a row, the immune function of human body decreased obviously; After continuous intake of tomato juice for two weeks, lycopene in the body will increase significantly and the immune function of T lymphocytes will be enhanced.
In another experiment, the researchers found that the lycopene content in the blood of HIV-positive children was significantly lower than that of normal children. Researchers say that the concentration of lycopene in the blood of malnourished children in West African countries is significantly lower. After 18 months' study on the relationship between tomato intake and diarrhea, mortality and respiratory tract prevalence among Sudanese children, foreign researchers also found that children who ate or supplemented tomato food grew bigger than those who did not eat tomato food, with less malnutrition and a decrease in mortality 13%.
The mortality rate of children who eat tomatoes is reduced by 45% due to diarrhea, and the mortality rate caused by diseases such as fever, cough, respiratory infection and measles is reduced. Researchers believe that tomatoes contain carotenoids that can produce vitamin A, mainly alpha-carotene and beta-carotene. Previous studies have confirmed that vitamin A supplementation can effectively reduce the incidence and mortality of diarrhea and shorten the diarrhea period of measles patients.
A diet food for enhancing immunity.
When choosing diet food, don't forget the following points, because they can enhance your immunity. Losing weight certainly can't reduce immunity;
1, Ganoderma lucidum: Ganoderma lucidum can enhance human immunity, which is because Ganoderma lucidum contains polysaccharide with anticancer effect, in addition, it also contains rich germanium. Germanium can accelerate the body's metabolism, delay cell aging, and exert its anti-cancer effect by inducing human body to produce interferon. Ganoderma lucidum is the food with the highest germanium content.
2, mushrooms: lentinan contained in mushrooms can enhance human immunity.
3, fresh radish: because it is rich in interferon inducer, it has immune function.
4, ginseng royal jelly: can improve human immunity and endocrine regulation, and contains bee lactic acid with anticancer effect.
5. Mushrooms, Hericium erinaceus, Volvariella volvacea, Auricularia auricula, Tremella fuciformis, Cheyang, Lily, etc. Both of them have obvious effects of enhancing immunity.
In addition, anti-cancer foods rich in trace elements and vitamins are also indispensable:
1, garlic: garlic has a strong anticancer effect. In addition, as we all know, garlic also has the functions of sterilization, anti-tuberculosis, lowering cholesterol, preventing hyperlipidemia and preventing cardiovascular and cerebrovascular arteriosclerosis.
2. Corn: Corn contains glutamine, which is 500 times stronger than vitamin E, and crude fiber is 6 times higher than polished rice and refined powder, which can prevent carcinogens from forming in the body. In addition, corn also contains carotene (the precursor of retinoic acid), which can inhibit carcinogens.
3, tomatoes: rich in gluten and vitamins.
4, sweet potato: containing trace element selenium and more crude fiber.
5, tea: contains trace element selenium.
6. Kelp: contains calcium and sodium alginate.
7. Apricot: Fiji is the only cancer-free country in the world, where people like to eat apricots and apricots. Apricot is rich in vitamin A, vitamin C, catechol and flavonoids.
8. Carrots: rich in beta-carotene.
9. kiwi fruit: it is extremely rich in vitamin C.
Six measures to improve immunity
Winter is a season of frequent diseases, especially for people who work in office buildings. Because of the difference of indoor and outdoor temperatures and the pollution of winter environment, they are more prone to various diseases. Here are some simple and practical ways to improve immunity:
First, sleep is closely related to human immunity. 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 stimulate the division and reproduction of lymphocytes responsible for human immunity, and at the same time mobilize the nonspecific immune system to "eat" various pathogenic foreign microorganisms including viruses, bacteria and chlamydia, produce various antibodies, and 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. A food for improving immunity