The World Cancer Research Fund has pointed out that 1/3 of the annual deaths from cancer are related to poor dietary habits. On the Chinese table, these 9 kinds of food have cancer risk, try to eat less! 1. Deep-fried food Frying pancakes, stinky tofu, doughnuts…after frying, carcinogenic polycyclic aromatic hydrocarbons will be produced. Studies show that long-term consumption of fried food can lead to stomach, intestinal and liver cancers. 2, barbecue food Roast beef, roast duck, roast lamb, etc., because the fat and protein cooked by fierce fire, will produce carcinogens such as benzo(a)pyrene. Especially when grilled over an open fire, the grease of grilled meat dripping on red charcoal will produce carcinogens such as polycyclic aromatic hydrocarbons, which can induce stomach, intestinal and colon cancer. Data show that women who often eat barbecue are two times more likely to suffer from breast cancer than women who do not like to eat barbecue. 3, pickled food Pickles, kimchi, bacon … food in the pickling process, the production of dimethyl nitrite, in the body will be transformed into carcinogenic substances amine nitrite, often eaten with the risk of cancer. Research shows that the risk of esophageal cancer in those who often eat pickled foods is 2.79 times higher than that in those who do not eat it often. 4.Smoked food Bacon, smoked liver. Smoked foods, such as smoked dried tofu, contain benzo(a)pyrene carcinogens and are prone to esophageal cancer and stomach cancer when consumed regularly. 5.Wine Wine is pungent and hot in nature. Long-term drinking is the most common factor in the development of digestive system tumors. The high incidence of esophageal cancer in the southwest of Shandong is related to the hot and alcoholic diet in this area. 6.Over-salty food Salty food is most likely to lead to stomach cancer. Our census data shows that in areas with high incidence of gastric cancer, the per capita salt intake is 50 grams per day; while in areas with low incidence of gastric cancer, the per capita salt intake is about 6 grams. The high concentration of salt solution can easily destroy the protective layer of gastric mucosa, and once invaded by carcinogenic substances, it will lead to local cancer of gastric mucosa cells. It is generally believed that the intake of normal people should be controlled at about 6 grams per day. 7. Excessive intake of fatty meat, grease and other high-fat foods can promote breast, colon, rectal and pancreatic cancers. From the perspective of modern medicine, frequent high-fat diet can prompt the liver to secrete too much bile and make the intestinal mucosa cancerous. At the same time, fat can also provide a suitable growth environment for many kinds of tumors. Chinese people have significantly higher digestive tract tumors than Westerners, which is related to the fact that Chinese people like hot food and hot soup. If the diet is too hot, it will damage and stimulate the epithelium of esophageal mucosa, which will induce malignant change under long-term stimulation. 9, moldy food Aflatoxin has been recognized as the most powerful carcinogen, it is rich in moldy cereals, corn, peanuts. General washing, cooking on moldy food are not much effect, so once the food is moldy, it should not be eaten, and do not feed to animals.