1. Correct food matching A single food cannot prevent cancer, but correct food matching may be different. When eating, the proportion of various types of food to achieve a balance: plant foods should account for at least two-thirds of the food containing animal protein should not be more than one-third of the food, which is the “United States food with the new standard”, the American Institute for Cancer Research believes that this is an important way to fight cancer. 2, colorful fruits and vegetables Fruits and vegetables are rich in cancer-fighting nutrients – the more varied the color, the more nutrients they contain. These foods help people maintain a healthy weight while also reducing their risk of cancer. This is because being overweight increases the risk of colon, esophageal and kidney cancers, etc. So people should eat a variety of vegetables, especially the dark green, red and orange ones. 3.Anti-cancer breakfast Folic acid is an important group B vitamin that can help prevent colon, rectal and breast cancers, and you can find rich folic acid in your breakfast: nutritionally fortified breakfast cereals, whole grains, orange juice, melons and strawberries are all good sources of folic acid. 4, More Folate-Rich Foods Asparagus and eggs are also good sources of folate, as are beans, sunflower seeds and leafy greens such as spinach and long leaf lettuce. The best way to get folic acid is not to take folic acid pills, but to eat plenty of fruits, vegetables and fortified cereals. 5, refusing processed meat Occasionally eat a Reuben sandwich or hot dog is not harmful to health, but reduce the consumption of processed meat foods such as bologna, ham and hot dogs can help people reduce the risk of colorectal and stomach cancer. In addition, the consumption of smoked or cured meat food will allow people to ingest chemicals that may cause cancer. 6, the anti-cancer effect of tomatoes Although it is not clear whether tomatoes have an anti-cancer effect is lycopene – the pigment that makes tomatoes red – or other substances, but some studies have shown that eating tomatoes can reduce the risk of several types of cancer, including prostate cancer. prostate cancer, among other cancers. Studies have also shown that processed tomato foods such as tomato juice or ketchup can enhance the potential anti-cancer effects of tomatoes. 7, the anti-cancer potential of tea Although the evidence is mixed, tea, especially green tea, may have a powerful anti-cancer effect. Laboratory studies have shown that green tea slows and stops colon, liver, breast and prostate cells from developing into malignant tumors, and has a similar preventive effect on lung and skin cancers. Some long-term studies have shown that drinking tea is associated with a lower risk of people developing bladder, stomach and pancreatic cancers. 8, grapes and cancer grapes and grape juice, especially purple and red grapes contain resveratrol. Resveratrol has strong antioxidant and anti-inflammatory properties. Laboratory studies have shown that resveratrol protects the body from certain types of damage that can cause cell cancer. There is not enough evidence to suggest that eating grapes or drinking grape juice or wine (or taking nutritional supplements) can prevent or treat cancer. 9, limit the amount of alcohol to reduce the risk of cancer Oral cancer, pharyngeal cancer, laryngeal cancer, esophageal cancer, liver cancer and breast cancer are all related to alcohol consumption. Alcohol consumption may also increase the risk of colorectal cancer. The American Cancer Society recommends that men drink no more than two drinks per day and women drink no more than one drink per day. Groups of women with risk factors for breast cancer should consult with their doctors to clarify a safe amount of alcohol to drink based on their individual risk factors. 10, water and other liquids can prevent people from developing bladder cancer Water not only quenches thirst, but also prevents people from developing bladder cancer. Water reduces people’s risk of bladder cancer by diluting the concentration of potentially carcinogenic substances in bladder urine. In addition, drinking more fluids allows for more frequent urination, which reduces the amount of time potential carcinogens are in contact with the bladder mucosa. 11, powerful beans Beans are very beneficial foods that can also help fight cancer. Beans contain several phytochemicals that can prevent cancer by effectively protecting the body’s cells from damage. In laboratory studies, these phytochemicals slowed the growth of tumors and prevented tumor cells from releasing substances that have a destructive effect on surrounding cells. 12, kale vegetables Cruciferous vegetables include broccoli, cauliflower, kale, Brussels sprouts, bok choy and collard greens. Stir-fried or cold these vegetables are delicious dishes, but most importantly, these vegetables contain ingredients that may help protect the body from colon, breast, lung and cervical cancer. 13, dark green leafy vegetables dark green leafy vegetables such as mustard, lettuce, kale, chicory, spinach and cowslip rich in fiber, folic acid and carotenoids, these nutrients can help prevent oral cancer, throat cancer, pancreatic cancer, lung cancer, skin cancer and stomach cancer. 14, the anti-cancer effects of exotic spices Curcumin is the main ingredient in the Indian spice turmeric powder, with potential anti-cancer effects. Laboratory studies have shown that curcumin can inhibit the transformation, proliferation and invasion of a variety of cancer cells. 15.Cooking methods Meat is cooked in different ways, and the risk of cancer caused by it is also different. Chemicals produced by high-temperature frying and barbecuing may increase the risk of cancer. Other cooking methods such as boiling, braising or steaming seem to produce fewer of the same chemicals. Also, remember to include plenty of healthful vegetables when cooking meat. 16, the anti-cancer effect of berries Strawberries and raspberries contain a phytochemical called ellagic acid, a powerful antioxidant that may fight cancer in several ways at once, such as inactivating certain carcinogens and slowing the growth of cancer cells. 17, blueberries are good for health Blueberries contain powerful antioxidants that may have a wide range of value in maintaining human health, starting with their ability to fight cancer. The anticancer effect of antioxidants is manifested by getting rid of the main body of free radicals before they cause damage to cells. Try adding blueberries to oatmeal porridge, ready-to-eat cereals, yogurt, and even salads to increase your intake of these healthy berries. 18, sugar and cancer Although sugar does not directly cause cancer, it may replace other nutrient-rich foods that help fight cancer. At the same time, sugar intake increases calories, which in turn leads to overweight and obesity, which is also a cancer risk. Vitamin-rich fruits can be used as a substitute for sugar. 19. Don’t rely on nutritional supplements Vitamins will help people fight cancer only if they get them from natural foods. Both the American Cancer Society and the American Institute for Cancer Research emphasize that it is far better to get cancer-fighting nutrients from foods such as nuts, fruits and green leafy vegetables than from nutritional supplements. Maintaining a healthy diet is the best way to fight cancer.