Cancer prevention should be done by keeping grains (cereals, legumes, sweet potatoes) as the mainstay of the diet. Eat more fresh vegetables and fruits, especially dark leafy vegetables as well as carrots and tomatoes. Eating more vitamin C can prevent cancer, and eating less fat can prevent cancer. Eating too much salt can lead to stomach cancer, and avoid burnt and baked foods. Avoid eating large amounts of pickled foods, which may contain high levels of nitrites. Onions, garlic and onions are particularly effective in preventing cancer. American medical doctors advocate eating about 50 grams of onion per person per day to prevent stomach cancer, which is known as the “Queen of Vegetables” in Europe and America. Onions contain sulfur and essential vitamins, which can remove waste from the body, delay skin aging and prevent the appearance of age spots. It also contains prostate A1, a substance that is rarely found in vegetables, which is known to lower blood pressure. Onions can also treat the aftermath of a stroke. Garlic also has a significant anti-cancer effect and is eaten raw twice a week to fight stomach cancer (but also tends to damage the gastric mucosa and cause severe stomach pain) and contains the trace element selenium, which is beneficial in preventing malignant tumors. If cooked need to eat raw more than 8 times. Eating half a grain of raw garlic a day can prevent colon cancer. It also has a significant hypolipidemic effect. Garlic promotes blood circulation, eliminates fatigue and prolongs life, and is a natural antibacterial agent. If you chew raw garlic in your mouth for 5 minutes, all the bacteria in your mouth will be killed. During World War II, garlic was known as the “penicillin” of the Soviet Union. However, “garlic is good for the eyes but harmful for the eyes”, and if you take it in excess for a long time, your eyesight will be significantly reduced, your memory will be reduced, and your mouth will be dry. Soybeans are rich in isoflavones, which can cut off the supply of nutrients to cancer cells, and contain eight essential amino acids, a variety of vitamins and trace elements, which can reduce blood cholesterol, prevent hypertension, coronary heart disease, fat sclerosis, etc. Soybeans contain linoleic acid, which can promote children’s neurological development. So you should always drink soy milk and eat tofu. (Soy beans must be cooked to fully absorb the nutrients) Mushrooms can not only control the development of cancer cells, and can make the formed cancer cells shrink. Almost all mushrooms and fungus etc. have significant lipid-lowering function. Scrambled egg soup with tomatoes can help fight breast cancer and reduce the risk of prostate cancer and heart disease in men. Because lycopene, a natural pigment that makes tomatoes red, is a powerful antioxidant, it is beneficial in inhibiting breast, stomach, esophageal and prostate cancers, as well as fighting high blood pressure. Cauliflower (also known as broccoli) and cabbage (also known as kale) contain chemicals that fight lung cancer, as well as vitamin C and carotenoids. The calcium in cabbage can also prevent osteoporosis, and regular consumption can support the incidence of colon cancer and breast cancer by 50%. Raw cabbage hearts also have cancer-preventing effects, or simply blanched. The cruciferous vegetables have been proven by scientists to be the best anti-aging and anti-cancer food, while fish is the best source of protein. Drink 8 glasses of water a day to effectively inhibit the prevention of bladder cancer. Otherwise, the blood in the body is too sticky and toxic waste cannot be removed, and it will also increase the burden on the kidneys and liver. Tea polyphenols, one of the main components of green tea, can inhibit cancer and antioxidant to prevent aging. However, strong tea is harmful to people with bad heart. Carrots are rich in vitamin A (deficient people have more than twice the normal incidence of cancer). Sweet corn has anti-cancer properties and is more beneficial when cooked because an antioxidant active substance is released during the cooking process. The large amounts of lutein and zeaxanthin present in sweet corn and carrots can prevent or reduce the occurrence of age-related macular degeneration and cataracts, and protect the eyes. Zeaxanthin also scavenges peroxynitrite, which plays an important role in the prevention of atherosclerosis. Corn also contains lecithin, vitamin E and vitamin B, which can lower serum cholesterol, prevent high blood pressure, the incidence of coronary heart disease or stroke will be low, but also inhibit the proliferation of breast cancer cells. Citrus fruits and apples are rich in carotenoids, flavonoids, vitamin C and other anti-cancer substances. The flavonoids contained in apples are a kind of highly effective antioxidant (antioxidants can fight aging), which is not only the best blood vessel cleanser, but also has anti-cancer effect. It is 46% less likely to develop lung cancer and 20% less likely to get other cancers than the average person who does not eat such foods. Apples also prevent heart disease and are a cardiovascular protector. There is a western saying: An apple a day will keep the doctor away from us. Excessive sodium intake by the body is an important cause of stroke and high blood pressure, and potassium can eliminate excessive sodium. Apples contain a lot of potassium, which is effective in preventing and treating high blood pressure. Apples are also good for curing zinc deficiency, preventing and treating macrosomia, curing constipation by eating baked apples, curing anemia by being rich in iron, and being an essential fruit for anyone who wants to control blood sugar levels. This is why it is called “the first medicine of the doctor”. Red-skinned apples are better for health than green or yellow ones. Eat 2 to 3 of them a day. Red wine contains an antioxidant and removes a protein that protects cancer cells. It contains more than 25 nutrients and can reduce the incidence of cardiovascular disease and cancer. It is more beneficial for the elderly who are weak and have sleep disorders. (20-30 ml per day). (Eating purple grapes with skin can also have a strong antioxidant effect.) Konjac contains a gel to hinder the invasion of harmful substances, including carcinogens, thus playing a detoxification, prevention and control of thyroid cancer, colon cancer, lymphoma, parotid cancer, nasopharyngeal cancer, etc. Strawberries, grapes and raisins are rich in detoxifying substances that help to inhibit and destroy substances that accelerate cancer in the blood. Kelp is rich in iodide, which can prevent goiter and is good for some chronic inflammatory diseases and hypertension. And kelp, nori, sea cabbage, etc. contain a kind of fucoidan and selenium, which can reduce breast cancer, coronary heart disease, heart disease. If the lack of iodine can induce thyroid cancer, breast cancer, ovarian cancer, cervical cancer, uterine fibroids, etc. While yellow hair is produced due to the presence of acidosis, gray hair is produced due to the development of acidosis. People’s physical strength and energy are too tired, eating too many sweets, protein deficiency, especially iodine deficiency, can contribute to the development of acidosis itself. Therefore, seaweed and nori should be eaten frequently. Shrimp contains protein, fat, carbohydrates, calcium, phosphorus, iron, vitamin A, glutamic acid, etc. It also contains the trace element selenium, which can prevent cancer. Dr. Gerson, a Jew, treated cancer patients with fresh fruit and vegetable sweat such as raw apple juice, orange juice, tangerine juice and celery juice, and received good results. Anne Wigmore, an American, uses raw food therapy to prevent cancer. Wigmore used raw food therapy to make thousands of heart disease, diabetes and cancer patients from various countries get better or recover. Raw food needs to be washed and showered with cold boiling water, starting with a small amount and gradually increasing so as not to stimulate the stomach and intestines. Raw food is not recommended for people with stomach problems or intestinal inflammation.