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What is good for cancer prevention and cancer prevention?
Introduction Many people talk about cancer discoloration, and there is no specific medicine for treating cancer at present, so everyone wants to eat some anti-cancer food to fight cancer. Many foods and Chinese herbal medicines contain certain anticancer components. Even if the effect is relatively small, we can still achieve the purpose of strengthening our body and improving our immunity by eating them. In addition, if you want to prevent cancer, you need to develop healthy eating habits. So what is good for cancer prevention? What are the precautions for anti-cancer diet? This topic tells you the knowledge of anti-cancer diet.

Garlic elements such as germanium and selenium in garlic ranked second among the top ten anticancer foods can inhibit the growth of tumor cells and cancer cells. According to the statistics of the National Cancer Organization of the United States, garlic ranks first among the plants with the most anticancer potential in the world.

Pumpkin Pumpkin can eliminate the mutagenic effect of nitrosamines, prevent cancer, help the recovery of liver and kidney function, and enhance the regeneration ability of liver and kidney cells.

The natural nutrients in green tea have the special effects of anti-aging, anti-cancer, sterilization and anti-inflammation, which are beyond the reach of other teas. Drinking green tea regularly can prevent cancer, reduce blood fat and lose weight, and also reduce the harm of nicotine to smokers.

Carrots are rich in vitamin A, which helps to enhance the body's immune function and plays an important role in preventing epithelial cell canceration. Lignin in carrots can also improve human immune mechanism and indirectly destroy cancer cells.

Lycopene in tomato has unique antioxidant capacity, which can prevent prostate cancer and effectively reduce the risk of pancreatic cancer, rectal cancer, laryngeal cancer, oral cancer, breast cancer and other cancers.

Corn nutritionists at home and abroad believe that glutathione contained in corn has anticancer effect and can combine with many carcinogens in human body, making these substances lose carcinogenicity. In addition, lignin contained in corn can improve the vitality of "macrophages" in human body.

Vitexin, a flavonoid in hawthorn, is a strong anticancer drug, and its extract has certain inhibitory effect on the growth, proliferation, infiltration and metastasis of cancer cells in vivo.

Sweet pepper Sweet pepper is a very suitable vegetable for raw food. It is rich in vitamins C and B and carotene as a strong antioxidant, which can resist cataracts, heart disease and cancer.

Cauliflower cauliflower is a good anti-cancer health care product. Contains vitamins, cellulose, carotene and trace element selenium, which is beneficial to cancer prevention. Broccoli contains more vitamin C, and protein and carotene can improve cellular immune function.

Celery According to Bian Xiao's 5 1Dongshi, eating more celery can inhibit carcinogens produced by intestinal bacteria, speed up the running time of feces in the intestine, and reduce the contact between carcinogens and colon mucosa, thus achieving the purpose of preventing colon cancer.

More anti-cancer fruit 2 Strawberries contain tannic acid, which can produce anti-toxic effect and prevent cancer cells from forming. Strawberry also contains amine substances, which can also play a good role in preventing leukemia, aplastic anemia and other blood diseases.

Oranges are rich in vitamin C, which can enhance immunity and prevent the formation of nitrosamines, a strong carcinogen, and play a certain role in the prevention and treatment of digestive tract cancer.

Anthocyanins and resveratrol contained in grape skin are natural antioxidants, which have the functions of inhibiting cancer, inhibiting malignant transformation of cancer cells and destroying the replication ability of leukemia cells.

Apples contain a lot of cellulose, which can reduce the cholesterol content in the intestine, increase the amount of feces and reduce the occurrence of rectal cancer.

The rich vitamin C in kiwifruit can block the generation of nitrosamines in human body, protect the intercellular barrier and eliminate the ingested carcinogens, which has a certain effect on prolonging the survival of cancer patients.

Eat more anti-cancer fruits: pears, bananas, figs, blueberries, jujubes and apples.

More anti-cancer and anti-cancer vegetables 2 Sweet potatoes Sweet potatoes contain anti-cancer substances that inhibit the growth of cancer cells, called glycolipids; There is also an active substance in sweet potato called deoxyandrosterone, which can inhibit and kill cancer cells, revive the weak immune system and prevent and treat breast cancer and colon cancer.

Asparagus in the west, asparagus is known as one of the top ten famous dishes, and it is a high-grade and precious vegetable. Nutritionists and vegetarians agree that it is a healthy food and a comprehensive anti-cancer food. Asparagus can normalize cell growth and prevent cancer cells from spreading.

Cauliflower, cauliflower, cauliflower and other cruciferous vegetables contain glucosinolates, which can induce an enzyme with detoxification effect in the body. Regular consumption can prevent gastric cancer, lung cancer and esophageal cancer.

Cabbage Cabbage contains pectin and a lot of crude fiber, which can combine and prevent the absorption of intestinal endotoxin, promote defecation and prevent intestinal cancer. Conducive to defecation and prevention of fatty liver. Eating more cabbage can also reduce the incidence of bladder cancer.

Shepherd's purse shepherd's purse contains thiophenol thioketone, which has anti-cancer effect; It is also rich in vitamin C, which can prevent nitrate and nitrite from being converted into carcinogenic nitrosamines in the digestive tract and prevent gastric cancer and esophageal cancer.

More anti-cancer vegetables: eggplant, mother-in-law, amaranth, carrot and sweet pepper.

More anti-cancer snacks 2 Dark chocolate research confirms that chocolate contains many antioxidants, and the antioxidant activity of dark chocolate is three times that of red wine. Its polyphenol content is four times that of green tea. However, we should pay attention to the selection of dark chocolate with purity above 65%. Milk chocolate is not only too sweet, but also has low antioxidant activity.

Wheat bran biscuit contains high dietary fiber, which can produce satiety and is the best source of oryzanol and lignans. These phytochemicals can reduce the occurrence of hormone-related cancers such as breast cancer and prostate cancer.

A study published by the American Association for Cancer Research found that pistachios containing γ tocopherol can reduce the risk of lung cancer. In addition, the content of resveratrol in pistachios is second only to red wine, which can fight cancer and prevent cardiovascular diseases.

Cranberry dried cranberries contain a special compound-concentrated tannic acid, which is generally considered to have the effect of preventing urinary tract infection. Cranberries help to inhibit the attachment of Helicobacter pylori to gastrointestinal tract, which is the main cause of gastric ulcer and even gastric cancer.

Jujube can treat weakness, neurasthenia, disharmony between spleen and stomach, dyspepsia, strain cough, anemia and emaciation. The role of jujube in nourishing liver and preventing cancer is particularly prominent. There is a saying that "three dates are eclipsed, and a hundred years old does not show old." Red dates can be eaten as snacks after drying, and can also play a role in preventing cancer.

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Practice: Rinse the sweet almond with cold boiled water, break it, then add about 1000 ml of water to boil, pour it into the teapot to brew green tea, and then cover it for 5 minutes.

Efficacy Sweet almonds have the effects of moistening lung, moistening dryness, relieving cough and asthma, moistening intestines and relaxing bowels, and have also become "anti-cancer fruit". Almond green tea has the effects of clearing away heat, moistening lung, detoxifying and resolving phlegm. Drinking this tea regularly can effectively detoxify the lungs and help reduce the occurrence of lung cancer. Moreover, almond green tea has a good laxative effect and is also effective in preventing intestinal cancer and breast cancer.

Atractylodes macrocephala tea material is 9g of fried atractylodes, 3g of licorice and 2g of green tea.

Practice: First add 600ml of water to fried atractylodes and Glycyrrhiza uralensis Fisch, and boil for 10 minute. Then add green tea and boil for 1 min, and take tea soup to drink.

Efficacy Atractylodes macrocephala tea has the effects of invigorating spleen, benefiting qi, eliminating dampness, harmonizing middle energizer and resisting cancer. Drinking Atractylodes macrocephala tea can strengthen the stomach, relieve spleen and stomach weakness, eat less, abdominal distension, indigestion, chronic diarrhea and other symptoms, which is conducive to preventing esophageal cancer and gastric cancer.

Prunella vulgaris tea material 60g Prunella vulgaris.

Practice: Put Prunella vulgaris into a teacup, pour in about 300ml of boiling water, cover it for soaking 15min, and make tea for drinking.

Efficacy Prunella vulgaris can break tumor, eliminate phlegm and gather qi, which has good effect on preventing and treating mastitis, breast cancer and tuberculosis of cervical lymph nodes.

Ginkgo and coix seed tea materials include 8 ginkgo, coix seed100g, and appropriate amount of rock sugar.

Practice: add appropriate amount of water to ginkgo fruit and coix seed, and then add rock sugar to taste and drink.

Efficacy Ginkgo biloba leaves can astringe lung qi, resolve phlegm and relieve asthma, and mainly treat asthma, expectoration, leucorrhea, frequent urination and so on. And can prevent lung cancer; Coix seed can strengthen the spleen, promote diuresis, clear away heat and expel pus, and can be used for preventing cancers such as lung cancer, gastric cancer, cervical cancer and skin cancer. Ginkgo coix seed tea has the functions of astringing lung, relieving asthma, clearing heat and detoxicating. It is often used for patients with dyspnea and cough caused by lung cancer, which is beneficial to improve immunity and prevent various cancers. It can also alleviate the problems of leukopenia and anorexia after radiotherapy and chemotherapy.

The anti-cancer Chinese herbal medicine Ganoderma lucidum fruiting body contains Ganoderma lucidum triterpenoids, Ganoderma lucidum polysaccharides, protein, organic germanium, trace elements selenium, Ganoderma lucidum cellulose and various amino acids, and has the functions of improving immune function, inhibiting cancer cells and treating leukemia.

The red bean shirt of Taxus chinensis, also known as Taxus chinensis, is a rare evergreen tree species under national first-class protection. Paclitaxel is an expensive anticancer drug, which can be extracted from its branches, leaves, skins and roots. Taxol extracted from the bark and leaves of Taxus chinensis has outstanding curative effect on many advanced cancers, which is called "the last line of defense for cancer treatment".

The main components of Cordyceps sinensis include cordycepic acid, cordycepin, amino acids, sterols, mannitol, alkaloids, vitamin B 1, B2, polysaccharides and minerals. It has anticancer, nutritional, immunomodulatory, antibacterial, sedative and hypnotic effects.

Calculus bovis enters the heart meridian and liver meridian, tastes bitter and sweet, clears away heat and toxic materials, relieves convulsion and phlegm, and wakes up. It has inhibitory effect on central nervous system, anticancer, detoxicating and cholagogic effects, and its indications are various cancers, brain tumors, liver cancers, lung cancers and leukemia.

Angelica enters the liver, heart and intestines. Enriching blood, promoting blood circulation, relieving pain, moistening intestines and relaxing bowels. Can be used for treating dizziness, headache, fatigue, constipation and abdominal pain caused by tumor.

There is also abalone, which ranks second in anticancer seafood. Chinese researchers put forward "Borrelin I and II" from abalone meat, which have been proved to have a strong inhibitory effect on the growth of cancer cells by pharmacological experiments.

Scallop contains a glycoprotein, which can destroy the growth of cancer cells. It can also enhance human immunity, improve the activity of macrophages, remove cancer cells in the body in time and reduce the incidence of cancer.

Oyster oyster meat contains a Pauline component, which has cytotoxic and inhibitory effects on some tumor cell lines and animal tumors.

Whitebait whitebait contains a lot of calcium, which can effectively prevent colon cancer and rectal cancer. Medical scientists call it "longevity food".

Hairtail scientists have found that the silvery oil layer covering hairtail contains an anticancer component 6- thioguanine, which can effectively treat acute leukemia and other cancers.

The highest content of Meretrix meretrix is in summer. The inhibition rate of Meretrix meretrix tissue extract on sarcoma-180 is over 30%, and the inhibition rate on Ehrlich ascites carcinoma is over 96. 1%, and it also has a certain inhibition rate on ascites carcinoma and solid carcinoma of liver.

Anti-cancer diet should be taboo. 2 Eat "fresh" in a healthy diet to prevent cancer. Many international studies have pointed out that eating more fresh food can help prevent cancer. Antioxidants, carotenoids, vitamin C, flavonoids and other active ingredients contained in fresh fruits and vegetables have anti-cancer effects. Especially cruciferous vegetables, contain quinone and phenol. Quinone can dilute carcinogens and accelerate their excretion, while phenol can prevent cancer cell metabolism. On the contrary, don't eat moldy food for a long time, and try not to eat overnight dishes.

Eating "light" 5 1 Dongshi suggests that everyone should not eat more than 5 grams of salt every day. After eating too much high-salt food, the high osmotic pressure of salt will directly damage the gastric mucosa, and then a series of pathological changes will occur. High-salt pickled food contains a lot of nitrite, which can combine with amines in food to form ammonium nitrite, which has strong carcinogenicity. In addition to eating less salt, a light diet should also control the amount of meat.

Eating coarse grains and lacking dietary fiber is one of the important reasons for the increase of cancer patients in recent years. All kinds of grains are originally the source of dietary fiber, but affected by processing, the finer the processing, the more dietary fiber is lost. Therefore, it is best for people to eat "coarse" on purpose. Coarse grains are rich in trace elements such as calcium, magnesium and selenium and various vitamins, which can promote metabolism and enhance physical fitness. After dietary fiber enters the body, it can stimulate gastrointestinal peristalsis, promote defecation, reduce the absorption of carcinogens in the intestine and prevent colorectal cancer.

Eating "bitter" lemons, oranges, grapefruit and other fruits is a bit bitter because they contain a substance called "limonin". Limonin has obvious immune enhancement effect, which can help tumor patients to enhance their resistance. For example, naringin in lemon and grapefruit, tea polyphenols in tea, polyphenols in red wine and chocolate are all ingredients that help prevent cancer and heart disease. Quinine in bitter gourd can improve human immunity and help control blood sugar. Therefore, the anti-cancer diet must be bitter.

The study of eating "acid" confirmed that vinegar contains an enzyme with bactericidal effect, which can inhibit the growth of cancer cells and reduce the strong carcinogenicity of aflatoxin. In addition, vinegar can also prevent hypertension, hyperlipidemia and hyperglycemia and reduce fatigue.

Anti-cancer diet taboo pickled food should be fasted. Carcinogens in pickled foods are well known. Dimethyl nitrite is transformed into dimethyl ammonium nitrite through human body, which destroys cell tissue and has great cancer risk. However, there are usually different ways to pickle vegetables. Generally speaking, pickles fermented by acetic acid bacteria or biological fermentation are not only rich in amino acids, but also harmless to human body. Beware of dishes preserved only with salt and soy sauce. Generally, the content of nitrite is the highest about 2 weeks after curing.

Do not eat fried barbecue products to prevent cancer, fried barbecue products must be eaten less or not. The fried barbecue food mentioned here actually represents a large part of high-fat food. Fried barbecue food not only uses a lot of oil, but also has a very heavy taste, which will produce a lot of carcinogens in the process of charcoal roasting and frying. On the one hand, being too greasy can easily cause metabolic diseases and endanger health, on the other hand, the risk of cancer is also high.

Eat less high-sugar food. Many people don't know the relationship between high-sugar food and cancer. In fact, studies have shown that eating high-sugar foods and drinks every day will increase the risk of cancer 18%, especially the incidence of breast cancer will increase by more than 20%. In addition, eating too much sugar can easily accelerate people's aging and produce a lot of free radicals.

Don't hesitate to quit smoking and drinking. Alcohol and tobacco are well-known carcinogenic products. Alcohol in wine and nicotine in cigarettes are closely related to cancer. First of all, alcohol harms the liver and kidneys, and the risk of liver cancer is very high; During smoking, smoke is absorbed by the human body through the mouth, throat and lungs, and the probability of causing lung cancer, esophageal cancer and laryngeal cancer is 2-3 times higher than that of normal people. The cancer mortality rate in these places is above 80%.

Unhealthy diet has hidden dangers, and unhealthy diet can also cause cancer. The first is the cleaning of vegetables and fruits, and pesticide residues must be cleaned up; The other is the cleaning of tableware. Used tableware should be cleaned in time, and washed tableware should not be left for too long to avoid mildew. Finally, spoiled fruits and vegetables must be thrown away, not just rotten parts, to avoid cancer caused by long-term consumption of spoiled food.

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