When it comes to tumors, many people can’t help talking about cancer. After observation and research, the occurrence of tumors is related to many factors, and as long as active measures are taken on these related factors, it is useful to reduce the occurrence of tumors. However, recently, in the World Cancer Conference held in Shenzhen, China, there is a news that nearly 40% of tumors can be prevented. Tumor Prevention I. Cultivate Healthy Eating Habits Healthy eating habits are the key to tumor prevention. The American Cancer Society recommends that at least 5 servings (400 grams) of vegetables and fruits should be eaten every day; – half a bowl of cooked vegetables, equivalent to 1 serving of vegetables, 1 serving of salad, 1 medium-sized fruit, 1 bowl of vegetables for lunch and 1 bowl of vegetables for dinner (it is more ideal if one or two more fruits are eaten every day). Eat less red meat such as pork, beef and lamb, the less you eat the better, you can substitute chicken, fish, beans and other foods. In addition, pickled foods are also good to eat less, including pickles, salami, salted fish, ham, etc. contain a lot of nitrates, which can easily lead to stomach cancer or esophageal cancer. Additives or chemicals in fast food are also cancer-causing “killers”. Frying, deep-frying, grilling and other high-temperature cooking methods are not as healthy as boiling, steaming, stewing and burning foods. It can reduce the chance of developing the following cancers: prostate cancer, breast cancer, lung cancer, stomach cancer, colon cancer, rectal cancer, esophageal cancer and pancreatic cancer. Daily exercise is good for your health. Exercise for at least 30 minutes a day, in addition to walking, dancing, jogging, doing housework is also a good exercise, which is good for your health. It can reduce the chance of suffering from the following cancers: breast cancer, colon cancer. Drinking red wine can stop the growth of cancer cells, but it is not a cure for cancer. Drinking more than two glasses a day may bring negative effects. It can reduce the chance of developing the following cancers: breast cancer, oral cancer, throat cancer, colon cancer, rectal cancer, and esophageal cancer. Tumor prevention IV. Maintain normal weight Maintaining normal weight is one of the ways to fight against cancer, everyone may have cancer, but obese people have a higher chance of cancer, so maintaining normal weight is one of the ways to fight against cancer. Especially for those who just quit smoking, they should pay more attention to it. It can reduce the chance of suffering from the following cancers: colon cancer, rectal cancer, uterine cancer, breast cancer. Preventing tumor 5: Don’t smoke Smoking is harmful to health. It is important to quit smoking and not to take in second-hand smoke, but in public places, it is difficult to escape from the “smoke”, so you should eat a lot of vegetables to detoxify. It can reduce the chances of suffering from the following cancers: lung cancer, throat cancer, kidney cancer, colon cancer, rectal cancer, pancreatic cancer, bladder cancer, cervical cancer. Prevent tumor 6. Be careful about sex. Be extra careful about sex. Some cancers can be triggered by sexual contact, so you have to be extra careful and “safe” in your sex life. This can reduce the chance of getting the following cancers: cervical cancer, liver cancer, anal cancer and vaginal cancer. Young men and women who follow the trend should pay attention to the fact that getting a tan is “cool”, but it is harmful to health. It can reduce the chance of developing the following cancers: skin cancer. Therefore, it is difficult to prevent tumors from the perspective of prevention, but as long as we follow the existing preventive measures, tumors are actually not terrible, as suggested by the World Health Organization, as long as “early detection, early diagnosis and early treatment”, 1 / 3 of tumors can be cured and 1 / 3 of tumors can be treated. /However, as long as we follow the preventive measures, tumors are not terrible.