Cancer is terrible, but we can also prevent it. There are many factors that cause cancer. I want to give you some information about diet. Here I have collected some foods that can cause cancer for your reference. I hope you can pay attention to it in your life, so as to keep yourself away from having a healthy body and reduce the chance of cancer. 1. Green tomatoes (tomatoes) contain added alkali, which is Don't eat the blue part. 2. The blue part of the potato is where the potato germinates, which contains carcinogens. I forgot the name. 3. Day lily and auricularia auricula, day lily and auricularia auricula can't be picked directly from the field to cook, but they can only be cooked after drying in the sun, but at present, the day lily and auricularia auricula on the market are basically dried. There is no need to worry. 4. Pickled vegetables. At present, the pickles we eat more contain sodium nitrite. Pickled vegetables are pickled in a sealed environment, and due to lack of oxygen, sodium nitrate will become sodium nitrite. Pickled vegetables were once called Korean national extraction, and the emergence of modern science proved that kimchi belongs to salted lactic acid bacteria food and contains carcinogens! 5. Aflatoxin Aflatoxin is one of the strongest chemical carcinogens found at present. It mainly causes liver cancer, and can also induce bone cancer, kidney cancer, rectal cancer, breast cancer, ovarian cancer and so on. Aflatoxin mainly exists in grain, oil and its products contaminated by aflatoxin. For example, aflatoxin is most common in peanuts, peanut oil, corn, rice and cottonseed, and aflatoxin has also been found in dried fruits such as walnuts, almonds, hazelnuts and dried peppers, in animal foods such as liver and salted fish, and in milk and dairy products. 6.N- nitroso compounds N- nitroso compounds are strong carcinogens to animals. Among more than 1 nitroso compounds tested, more than 8 have carcinogenic effects. Excessive N- nitroso compounds in food are synthesized during food storage or in human body. The content of N- nitroso compounds in natural food is very small (safe for human body). At present, it is found that foods containing more N- nitroso compounds include smoked fish, pickled fish, bacon, ham, pickled sauerkraut and so on. 7. Polycyclic aromatic compounds: Polycyclic aromatic compounds are mostly found in coal tar, wood tar and asphalt. Top Ten "Junk" Foods 1. Fried Foods These foods are high in calories, high in oils and oxidants, and often lead to obesity; It is the most dangerous food leading to hyperlipidemia and coronary heart disease. In the process of frying, a large number of carcinogens are often produced. Studies have shown that the incidence of some cancers in people who often eat fried food is much higher than that in people who don't or rarely eat fried food. 2. Canned food, whether it is canned fruit or canned meat, has suffered a lot of damage to nutrients, especially all kinds of vitamins. In addition, protein in canned products often degenerates, which greatly reduces its digestibility and nutritional value. In addition, many canned fruits contain high sugar, which is ingested into human body as a liquid carrier, so that the absorption rate of sugar is greatly increased, which can lead to a sharp rise in blood sugar and an increase in pancreatic load in a short time after eating. At the same time, because of the high energy, it is suspected of causing obesity. 3. Salted foods need to be salted in large quantities during the curing process, which will lead to excessive sodium content in such foods, which will increase the burden on kidneys of people who often eat pickled foods and increase the risk of hypertension. In addition, food can produce a large number of carcinogens nitrosamines during the curing process, which leads to an increased risk of malignant tumors such as nasopharyngeal carcinoma. In addition, because high concentration of salt can seriously damage the gastrointestinal mucosa, the incidence of gastrointestinal inflammation and ulcer is higher in people who often eat pickled food. 4. Processed meat food (ham sausage, etc.) This kind of food contains a certain amount of nitrite, so it may have the potential risk of causing cancer. In addition, due to the addition of preservatives, color enhancers and color retention agents, the burden on the human liver is aggravated. In addition, ham and other products are mostly high-sodium foods. Eating a lot can lead to high salt intake, causing blood pressure fluctuation and renal function damage. 5. Although fat meat and animal offal foods contain a certain amount of high-quality protein, vitamins and minerals, fat meat and animal offal foods contain a large amount of saturated fat and cholesterol, which have been identified as the two most important dietary factors leading to heart disease. It is now clear that long-term consumption of animal viscera foods can greatly increase the risk of cardiovascular diseases and malignant tumors (such as colon cancer and breast cancer). 6. Cream products Eating cream products often can lead to weight gain and even increase blood sugar and blood lipids. Eating cream cakes before meals will also reduce appetite. High-fat and high-sugar components often affect gastrointestinal emptying and even lead to gastroesophageal reflux. Many people have symptoms such as acid reflux and heartburn after eating cream products on an empty stomach. 7. Instant noodles are foods with high salt, high fat, low vitamins and low minerals. On the one hand, due to the high salt content, the renal load will increase, which will increase blood pressure; On the other hand, it contains a certain amount of artificial fat (trans fatty acids), which has a considerable negative impact on cardiovascular system. In addition, it contains preservatives and flavors, which may have potential adverse effects on the liver. 8. Barbecue foods contain triphenyltetrapropyl pyridine, a strong carcinogen. 9. Frozen desserts include ice cream and ice cream. This kind of food has three major problems: it is easy to cause obesity because it contains high cream; Because of high sugar, it can reduce appetite; It may also stimulate the gastrointestinal tract because of low temperature. 1. Preserved fruits, preserved plums and candied fruits contain nitrite, which can combine with amine in human body to form a potential carcinogen, ammonium nitrite; Additives such as essence may damage the liver and other organs; Higher salt content may lead to higher blood pressure.