1, lifestyle causes cancer
1, smoking. The cancer risk of smokers is 7- 1 1 times higher than that of non-smokers. More than 30% cancers such as lung cancer, laryngeal cancer and esophageal cancer are closely related to smoking.
2. Exercise less than 30 minutes every day. The expert group believes that a sedentary lifestyle will increase the risk of certain cancers. Studies have shown that regular and continuous physical activity can prevent some cancers, such as colon cancer.
Step 3 drink. Whether it is alcoholic drinks, beer, wine or spirits, with the increase of intake, the risk of oral cancer, pharyngeal cancer and laryngeal cancer increases obviously. If you must drink, men should not exceed 2 servings (1 alcohol 10- 15g) and women should not exceed 1 5g.
4. Always drink sugary drinks. Sugary drinks provide energy, but it is easy for people to drink too much unconsciously, leading to obesity. Obesity has become the "culprit" leading to cancer.
5. The intake of fruits and vegetables is too small. Fruits and vegetables can reduce the incidence of cancers such as pharyngeal cancer, laryngeal cancer and esophageal cancer. Eat at least 5 servings (at least 400g) of different kinds of vegetables and fruits every day, preferably including different colors such as red, green, yellow and purple.
6. Excessive intake of red meat. A diet high in red meat may lead to pancreatic cancer, breast cancer and prostate cancer. The weekly intake should be less than 500 grams, and at the same time try to eat less processed meat products.
7. Excessive salt intake. Salt and preserved food will increase the incidence of gastric cancer. The total daily salt intake should be less than 6 grams.
8. Lack of breastfeeding. Breastfeeding can reduce the risk of breast cancer and ovarian cancer before menopause, at the same time, it can prevent children from being overweight and reduce the risk of cancer in the future.
2. Recommended anti-cancer food types
Onion: Onion contains a lot of antimutagenic substances and trace element selenium. Selenium can promote the human body to produce a large amount of glutathione, and the main physiological function of glutathione is to convert oxygen for cells to breathe. When the concentration of this substance in the body increases, the incidence of cancer will be greatly reduced. The B vitamins in onion also have anti-cancer and anti-cancer effects, which can prevent the carcinogenic effects of chemical carcinogens.
Corn: Corn contains an anticancer factor-glutathione, which can detoxify carcinogens and excrete them through its chemical action. In addition, glutathione peroxidase contains selenium, which can prevent carcinogens from forming in the human body.
Tomatoes: Tomatoes contain a lot of lycopene, which is most easily absorbed, metabolized and utilized by the human body when coexisting with fat. Regular consumption can reduce the incidence of prostate cancer in men.
There are many carcinogenic or cancer-promoting ingredients in anti-cancer foods, and on the other hand, there are many anti-cancer substances that inhibit tumor formation. As mentioned earlier, vitamins A, C, D and E, minerals selenium, calcium, iodine, zinc, molybdenum and dietary fibres all have certain anti-cancer effects. But at the same time, we should also know the dose problem. High dose and excessive vitamin A can cause liver and bone damage, blurred vision and even blindness. It is also a teratogenic agent, and pregnant women should not take more. Too much or too much vitamin C can also cause symptoms such as intestinal discomfort and diarrhea. If the daily dose exceeds 10g, kidney calculi's disease may also occur. It can be seen that the intake of anticancer components is not "the more the better", so it should be applied in moderation. A reasonable diet itself is an important anti-cancer measure. Here are some anti-cancer foods for your reference.
(1) Corn: namely, corn, whose nutritional value exceeds that of flour and rice, can prevent arteriosclerosis, cardiovascular and cerebrovascular diseases, cancer, hypercholesterolemia, hypertension and other diseases if eaten regularly. Corn is rich in plant fiber, carotene, lysine, selenium and magnesium, which can improve people's immune function and play an anti-cancer role.
(2) Sweet potato: also known as sweet potato and sweet potato, it contains more carotene, lysine, plant fiber and dehydroepiandrosterone, which can prevent intestinal cancer and breast cancer.
(3) Pumpkin: rich in vitamin A, vitamin C, calcium, cellulose, tryptophan -P, etc. It can prevent obesity, diabetes, hyperlipidemia and hypercholesterolemia, and is a good food for preventing cancer.
(4) Wheat bran: Wheat bran is the warehouse of main nutritional components of wheat, which contains minerals such as B vitamins, selenium and magnesium and various plant fibers. Therefore, it is the best anti-cancer food fiber. Conducive to the prevention and treatment of colorectal cancer, diabetes, hyperlipidemia, constipation, hemorrhoids and so on.
(5) Radish and carrot: agricultural proverb "Eat radish in winter and ginger in summer, and you don't have to run a pharmacy all your life". Radish contains a variety of enzymes, which can eliminate the carcinogenic effect of nitrosamines; Its lignin can stimulate the immunity of the body; The spicy taste of radish comes from mustard oil, which can stimulate intestinal peristalsis. Radish contains a lot of vitamin C, and carrot is also rich in carotene. So they have a good anti-cancer effect.
(6) Mushrooms: rich in nutrients, containing essential amino acids, vitamins and minerals, selenium and abundant vitamin D, can enhance human immunity and help prevent gastric cancer and esophageal cancer.
(7) Asparagus: containing selenium and plant fiber, it can be used to prevent and treat various cancers.
(8) Bitter gourd: The anticancer effect of bitter gourd is due to its quinine-like protein, which can activate the activity of immune cells. Bitter gourd seeds contain components that inhibit cell invasion and metastasis.
(9) Eggplant: It is rich in nutrition and also contains solanine, cucurbitacin, stachydrine, choline and other substances, among which solanine and cucurbitacin have been proved to have anti-cancer effects.
(10) Garlic: Experiments have confirmed that allicin and allicin have a strong inhibitory effect on many cancer cells, and allicin can also block the synthesis of nitrosamines in the body. Garlic is rich in selenium and germanium, which can activate the phagocytosis of macrophages.
(1 1) Kelp: A kind of traditional Chinese medicine called Kelp, which is a good nutritional and health care product, has an obvious effect on improving human immunity. Kelp extract has inhibitory effect on a variety of cancer cells. Has the effects of lowering blood pressure, cholesterol and blood lipid, and preventing arteriosclerosis and coronary heart disease. It is reported that kelp can prevent breast cancer and thyroid tumor.
(12) Beans and bean products: Among beans, soybeans, peas, lentils, mung beans and sword beans contain nucleic acids that can prevent cancer. According to foreign research, injecting this nucleic acid and other components into mice with cancer can prevent the growth, atrophy and disappearance of tumor cells. Tofu and soybean milk eaten every day have anti-cancer effects. People who often eat soy products have a lower incidence of gastric cancer.
(13) Liliaceae (onion, onion, garlic, etc. ) and Cruciferae (cabbage, radish, Ju Jing, etc. Vegetables: contain a lot of sulfur-containing compounds, which can enhance the detoxification of foreign bodies by enzymes needed by the liver and enhance the anti-cancer effect.
(14) Green tea: According to extensive research at home and abroad, it is considered that tea, especially green tea, has a very obvious anti-cancer effect. Its main component is catechins, and the antioxidant components of green tea have obvious inhibitory effects on the malignant transformation of cells induced by various carcinogens, including aflatoxin, benzopyrene, cigarette carcinogens, amino acid pyrolysis products and so on. It has been reported in China that drinking 3 grams of green tea twice a day and making tea with 150 ml boiling water can prevent cancer.
(15) Others: such as jujube, hawthorn, kiwi fruit, grapes, dark plum, Chinese cabbage, cauliflower, Chinese cabbage, various seafood, etc.
How does diet prevent cancer?
About 90% of cancer patients are related to environmental factors. About 35%~50% of cancer patients in China are related to eating habits, food composition, food processing and cooking methods, about 30% are related to bad living habits such as smoking and drinking, and cancer caused by work and living environment accounts for about 8% of the total cancer population. Therefore, leaders attach importance to and organize all social forces so that the masses can master the knowledge of cancer prevention and control in a planned and step-by-step manner. Most cancers are preventable.
Cancer prevention is currently divided into three levels:
Primary prevention: take effective measures to reduce or eliminate the carcinogenic effects of various carcinogenic factors on human body, treat precancerous lesions and reduce the incidence of cancer.
Secondary prevention: Using the methods of screening and early diagnosis, early cancer patients can be found, so that they can get early treatment, achieve good curative effect and reduce cancer mortality.
Tertiary prevention: when treating cancer patients, try to prevent cancer recurrence and metastasis, and prevent complications and sequelae.
For example, since the United States initiated smoking cessation in 1963, the smoking rate of American adult males dropped from 52% in 1965 to 34.8% in 1983, and further dropped to 25% in the 1990s. From 1960s to 1990s, more than 46 million smokers have given up smoking, so the rising trend of lung cancer incidence has stopped.
In Jing 'an County, Jiangxi Province, China, cervical cancer screening and early treatment were carried out in 1974~ 1985. As a result, the incidence of cervical cancer decreased by 56.03% and the mortality rate decreased by 84.65%.
Qidong County, Jiangsu Province, China is a high incidence area of liver cancer. In recent 20 years, through comprehensive prevention and control measures such as improving drinking water quality, preventing grain mildew, actively preventing hepatitis, properly supplementing trace element selenium, conducting general survey, and diagnosing and treating early liver cancer, the incidence of liver cancer in this county has shown a downward trend. It is predicted that the incidence of liver cancer can be reduced by about 70% by universal vaccination of newborns in Qidong County (city).
The above examples prove theoretically and practically that most cancers can be prevented.
How to prevent cancer in life
(1) rubbing back to prevent cancer.
Professor Mizuno of Tokyo University pointed out that there is a kind of tissue under human skin, which is usually dormant. When rubbing the skin with a towel, the stimulated tissue cells will become active, enter the blood circulation and gradually develop into reticular cells. Reticular cells have immune function. Regular back rubbing can increase immunity and prevent cancer.
② Opening windows to prevent cancer.
The ground and many building materials will release carcinogenic gases-radon and its daughters (radon decay substances). Opening windows can minimize the density of such carcinogens in indoor air.
③ Prevention of oral cancer
In recent years, Japanese medical experts have found that peroxide in saliva has a special effect of inhibiting carcinogens. Therefore, they suggest "chewing 30 times a meal" to give full play to the role of saliva and improve self-care ability.
④ Optimistic cancer prevention
Mental stress, depression, pessimism and sadness seriously inhibit the immune function of the body, which is conducive to the sudden appearance of cancer cells. On the contrary, optimism can show great anti-cancer effect.
5 drink tea to prevent cancer.
Tea can block the synthesis of nitrosamines, a carcinogen, in the body, and also has the function of inhibiting nitrosamines from causing cancer.
⑥ Prevent sleep cancer.
Cancer cells are abnormal cells produced during cell division. Cell division usually happens when people sleep. Reasonable sleep helps the body to control cells from changing.
7 Quit smoking and prevent cancer.
Many chemical components and radioactive elements in cigarettes can cause cancer.
Radioactive elements combine with hair spots in tobacco and deposit in the lungs, forming radioactive "hot spots", which is the birthplace of lung cancer.
Eat garlic to prevent cancer.
Eating garlic regularly can not only block the synthesis of nitrosamines in the body, but also stimulate human macrophages to devour cancer cells.
Pet-name ruby hairtail cancer prevention
This year, scientists found that the silvery oil on the surface of hairtail contains an anticancer component-guanine sulfide, which can effectively treat cancers such as acute leukemia.
Attending to eat vegetables often to prevent cancer.
Chlorophyll and sodium copper salts in vegetables are effective antimutagenic agents and have anticancer effects. A large number of vitamins in vegetables can block the formation of nitrosamines.
1 1 Eat some fat to prevent cancer
Linoleic acid in fat meat has anticancer effect. At the same time, eating more fat can also make the cholesterol content in the blood not too low and enhance people's anti-cancer ability.
12 β -carotene for preventing cancer
A survey by American scholars shows that people with a diet rich in beta-carotene have a lower risk of cancer. Experts point out that if the daily intake of beta-carotene reaches 6 mg, it can protect the body and prevent cancer.
13 changing eating habits to prevent cancer
Relevant research results show that cancer is a long-term reversible "project", and constant eating habits will lead to a variety of cancers, so foods should be varied.
Adequate vitamin C and A, trace elements selenium and molybdenum can offset, neutralize and reduce the carcinogenicity of carcinogens, thus achieving the effect of preventing cancer.
(1) Foods rich in vitamin C: There are all kinds of fresh vegetables and fruits, such as mustard, leek, coriander, green garlic, shepherd's purse, cauliflower, bell pepper, citrus, fresh dates, hawthorn, all kinds of radishes, Chinese cabbage, strawberries, mung bean sprouts, mung beans, tomatoes and winter bamboo shoots.
(2) Foods rich in vitamin A: chicken liver, beef liver, duck liver, pig liver, hairtail, eggs, carrots, sweet potatoes, pea seedlings, rape moss, bell peppers, celery, lettuce leaves, etc.
(3) Foods rich in allicin: Some data show that foods containing allicin have obvious anti-cancer effects, mainly garlic and onions.
(4) Foods rich in trace elements: These foods can prevent and fight cancer. Rich in meat, seafood, grains, garlic, onions and sesame seeds.
(5) Foods for improving immunity: kiwi, fig, apple, sardine, honey, milk, pig liver, Hericium erinaceus, sea cucumber, oyster, squid, shark, seahorse, turtle, yam, tortoise, mushroom, etc.
Which 8 kinds of anti-cancer foods have been confirmed in the United States in recent years?
(1) Tomatoes: Tomatoes have "lycopene" that other vegetables do not have.
A natural pigment that turns tomatoes red can destroy some free radicals that promote the formation of cancer cells, so it has anti-cancer effect.
(2) Green vegetables: including spinach, cauliflower and lettuce. The darker the color, the higher the antioxidant content of vegetables, and the more effective it is to prevent cancer.
(3) Onions and garlic: Onion vegetables contain chemicals that inhibit intestinal cancer, gastric cancer, lung cancer and liver cancer. A study shows that garlic compounds can have toxic effects on cancer cells and inhibit their growth.
(4) Citrus fruits: These fruits are rich in natural anticancer substances such as carotene and flavonoids. According to the survey, citrus fruits have a very good effect on pancreatic cancer.
(5) Cruciferae vegetables: including Chinese cabbage, cauliflower, mustard and radish. This kind of food is best eaten raw or semi-cooked, because overcooking will destroy the anticancer compounds in it.
(6) Soybean: Soybean contains more than five kinds of anticancer substances, which can delay and inhibit the growth and spread of cancer cells.
(7) Wheat bran: Studies have shown that wheat bran foods can degenerate and shrink cancer cells. It has special effects on colon cancer.
(8) Low-fat milk: contains calcium, vitamin B, vitamin A, vitamin C, vitamin D and so on. , with unique anti-cancer properties.
Anti-cancer and Anti-cancer Effect of Ficus carica
Fig is not only a good fruit that people like to eat, but also one of the drugs to treat diseases. It is sweet, cool and nontoxic. Has the effects of moistening lung, relieving cough, clearing away heat, moistening intestine, invigorating spleen and nourishing.
Animal experiments have proved that it also has anticancer effect. The water extract of dried fruit can resist Ehrlich sarcoma and spontaneous breast cancer in mice, causing tumor necrosis; At the same time, it can delay the development and degeneration of transplanted adenoma, myeloid leukemia and lymphosarcoma. Clinically, it can be used to treat lung cancer, laryngeal cancer, esophageal cancer, rectal cancer, skin cancer, etc.
Anti-cancer and anticancer effects of Lentinus edodes
Lentinus edodes is a kind of nutritious health care and anticancer food. According to scientific determination, the nutritional value of shiitake mushrooms exceeds that of all vegetables. In 100g fresh mushrooms, the content of protein is 19%, fat is 4%, soluble nitrogen-free substance is 97%, and ergosterol is more. Lentinus edodes protein contains 18 amino acids, of which 7 are 8 essential amino acids. Lentinus edodes also contains a lot of glutamic acid, and various sugars produce the unique sweetness of Lentinus edodes. Mushroom fat contains a lot of flax oleic acid and a lot of hematopoietic substances such as calcium, iron and copper.
In recent years, it has been found that Lentinus edodes extract has a strong anti-cancer effect. Scientists at Kobe University in Japan reported that they believed that a mushroom growing on an oak tree extracted some unique substances and injected them into experimental mice with cancer. They found that these extracts can inhibit the proliferation of cancer cells, and the life span of mice with cancer is obviously prolonged. Businessmen dealing in mushrooms have never caught a cold because they often inhale mushroom powder. Japanese scientists have proved that mushrooms have played a great role in inhibiting the increase of cholesterol in the blood. More importantly, shiitake mushrooms contain interferon inducers; This new research provides a basis for conquering cancer.
Anti-cancer effect of tremella fuciformis
Tremella fuciformis has high nutritional coordinates and medicinal value. Every 100g tremella (dry) contains 5g of protein, 0.6g of fat, 79g of carbohydrate, 380mg of calcium, 250mg of phosphorus, 30.4mg of iron, 0.002mg of vitamin B/kloc-0 and 0.4mg of vitamin B2. Pharmacologists at home and abroad have found that tremella contains an acidic heteropolysaccharide, which can enhance humoral immunity and play a role in "strengthening the body resistance". In pharmacological and clinical trials, it was also found that Tremella fuciformis can increase the phagocytosis of macrophages and promote the transformation of T cells and B cells with immune function, thus increasing the body's resistance to cancer cells and inhibiting the growth of cancer cells. In addition, it can also enhance the activity of lysozyme in sputum of patients with chronic bronchitis and improve the resistance of human body to exogenous pathogenic factors; It can also enhance the body's ability to protect against atomic radiation and promote the hematopoietic function of bone marrow, and can be used as a nutritious food for cancer patients receiving radiotherapy.
In addition, the foods included in the anti-cancer diet are: sweet potato, tuna, papaya and so on. In addition, some edible fungi, such as Pleurotus ostreatus, Lentinus edodes, Hericium erinaceus, Auricularia auricula, and medicinal Ganoderma lucidum, father, Cordyceps sinensis, etc. also have the function of preventing cancer and inhibiting the growth of cancer cells.
Scientists in China have found that the following seven kinds of vegetables have adjuvant therapeutic effects on cancer: white radish, garlic, green onions, garlic moss, tomatoes and cucumbers.
Daily anticancer fruit
Kiwi is sour, sweet, cold and nontoxic. It has the functions of clearing heat, diuresis, removing blood stasis, promoting blood circulation, promoting lactation and diminishing inflammation, and is rich in vitamin C. At present, the absorption rate of vitamin C in all fruits in the world is the highest, reaching 94%. Vitamin c has a good anti-cancer effect. Kiwifruit root has been made into a new anticancer drug in recent years, which is used to treat a variety of cancers, mainly gastrointestinal tract and cervical cancer. Supplementing both qi and blood is suitable for tumor patients with weak qi and blood, emaciation and emaciation, and has obvious curative effect on the decline of red blood cells and white blood cells after radiotherapy and chemotherapy.
Malic acid, sweet and flat, is a nutritious fruit food, rich in vitamin C and potassium, and contains ideal cellulose to supplement intestinal capacity, reduce the concentration of carcinogens, promote their excretion, and promote the harmless elimination of conjugates from the body.
Researchers at Cornell University in the United States found that a chemical mixture in apples is very important for human health, and this chemical mixture plays an important role in anti-cancer and anti-oxidation. Antioxidant is one of many chemicals to reduce or prevent the oxidation of human cells, which can prevent the damage of free radicals to cells and tissues.
The latest research on citrus shows that the juice of citrus fruits, especially the flavonoids in oranges and orange juice, has anti-prostate cancer, lung cancer and melanoma effects. Studies have shown that two flavonoids (hesperidin and nobiletin) contained in orange juice can inhibit the proliferation of prostate cancer cells; The compound of these two flavonoids can inhibit the growth of melanoma.
Another flavonoid in orange juice and orange juice can effectively inhibit the proliferation of lung cancer cells. It is found that 22 kinds of natural flavonoids and comprehensive flavonoids have anti-cancer effects.
The ancient jujube thought that jujube "can tonify the middle warmer and tonify qi." The spirit of the day after tomorrow will be filled with it, and you can keep fit for a long time. "In recent years, it has been found that the hot water extract of jujube can inhibit the growth of tumor cells cultured in vitro, with an inhibition rate of 90%. The inhibitory effect of this product on tumor may be related to its large amount of cyclic adenosine monophosphate. In addition, because it is rich in vitamins, it is related to obviously improving the body's immunity. The most valuable thing is that red dates are processed without destroying vitamin C, and they are rich in vitamin P, ranking first among all fruits. According to foreign reports, the recovery rate of weak patients who eat jujube directly is more than three times higher than that of patients who take vitamins alone.
Hawthorn tastes sour, sweet, flat and slightly warm. The fruit contains maslinic acid, tannin, saponin, fructose, vitamin C, protein, flavonoid glycosides and so on. Hawthorn plays an important role in anti-cancer diet because of the anti-cancer effect of vitamin C and bitter glycoside in seed kernel. Animal experiments show that hawthorn decoction can prolong the life span of tumor-bearing animals, inhibit Ehrlich ascites cancer cells in mice, and the inhibition rate of nuclear water vapor on cervical cancer TCC-26 is as high as 70%. Hawthorn has anti-phage function, suggesting that it has anti-cancer activity.
green tea
Green tea can inhibit some cancers, but its principle is limited to the inference stage. Drinking more tea is bound to have a positive encouraging effect on preventing cancer.
Eight functions of green tea
1, anti-aging
Antioxidants contained in green tea help to fight aging. Because the metabolic process of human body, if oxidized, will produce a large number of free radicals, easy to aging, resulting in cell damage. SOD (Superoxide Dismutase) is a kind of free radical scavenger, which can effectively remove excess free radicals and prevent the harm of free radicals to human body. Catechins in green tea can significantly improve SOD activity and scavenge free radicals.
2, antibacterial
Studies have shown that catechins in green tea can inhibit some bacteria that cause human diseases without harming the proliferation of beneficial bacteria in the intestine, so green tea has the function of whole intestine.
3. Reduce blood lipids
Scientists' animal experiments show that catechins in tea can reduce total cholesterol, free cholesterol, low-density lipoprotein cholesterol and triglyceride in plasma, and at the same time increase high-density lipoprotein cholesterol. Human experiments show that it can inhibit platelet aggregation and reduce the incidence of arteriosclerosis. Green tea contains flavonol, which has antioxidant effect, prevents thrombosis and platelet aggregation, and reduces cardiovascular diseases.
Step 4 lose weight and fat
Green tea contains theophylline and caffeine, which can activate protein kinase and triglyceride lipolytic enzyme through multiple functions, reduce the accumulation of fat cells, and thus achieve the effect of losing weight.
5. Prevent dental caries and remove bad breath.
Green tea contains fluorine, in which catechins can inhibit the action of cariogenic bacteria and reduce the occurrence of dental plaque and periodontitis. Tannic acid contained in tea has bactericidal effect, which can prevent food residues from breeding bacteria, so it can effectively prevent bad breath.
6. Cancer prevention
Green tea can inhibit some cancers, but its principle is limited to the inference stage. Drinking more tea is bound to have a positive encouraging effect on preventing cancer.
7, whitening and anti-ultraviolet function
Experts found in animal experiments that catechins in green tea can resist skin cancer caused by UV-B.
8, can improve indigestion.
Recent research reports show that green tea helps to improve indigestion, such as acute diarrhea caused by bacteria, which can be alleviated by drinking a little green tea.
Why does green tea have health care function? It turns out that green tea contains tea polyphenols, which is anti-cancer. Japan's census is particularly good. After their census, they said: People over 40 have no cancer cells in their bodies. Why do some people get cancer and others don't? It has something to do with drinking green tea. If you drink 4 cups of green tea every day, cancer cells will not divide, and even if they do, they will be delayed for more than 9 years. So in Japan, primary school students drink a cup of green tea every day as soon as they go to school. In addition, green tea contains fluorine. What does this fluorine do? The Japanese now understand that it can not only strengthen teeth, but also eliminate decayed teeth and dental plaque. Three minutes after a meal, dental plaque will appear. Now many of us have bad teeth. Not only do we not rinse our mouths with tea, but we don't even rinse our mouths with white water. I don't know what the problem is. Now some people start to lose their teeth at the age of 30, and all their teeth will be lost at the age of 50. The hospital's dentistry is the busiest, and the dental inlay room is the busiest. When we visited Europe, everyone had a good tooth. You see, if your teeth are good, of course you will live long. Many of us have overlooked this point. Actually, you don't have any trouble. You rinse your mouth with tea to remove plaque and strengthen your teeth. When you are old and your teeth are strong, you must not decay your teeth. This is a small matter, so stick to it. Third, green tea itself contains tea tannins, which can improve the toughness of blood vessels and make them not easy to rupture. Many people come to Beijing to treat cerebrovascular accidents. For every four people who die in the hospital, 1 is a cerebral hemorrhage, which is very dangerous. Green tea is the first to fight cancer, the second to strengthen teeth, and the third to prevent cerebrovascular rupture. Why not drink it?