Many of my friends ask how to prevent the occurrence of cancer, and many patients after tumor removal surgery or radiotherapy are also concerned about the prognosis. It is undeniable that the occurrence of tumor (cancer) is a combination of many factors, but many of them can be attributed to people’s inappropriate habits in many aspects of their lives, and my advice is that if you have some of these habits, then you can start now Change. Meals: As the saying goes, “people eat by mouth” and “disease comes from mouth”. Those who know how to eat properly are the wise ones in life and will end up being the beneficiaries of good health. For example, some smoked foods and pickled vegetables (prone to stomach cancer) are recommended to be eaten sparingly, and foods rich in dietary fiber can be used, such as coarse grains (if too much fat is consumed and little dietary fiber, colon cancer will be easily triggered). On the other hand, there are many foods that are good for cancer prevention and fighting against cancer for us to choose, such as: vegetables 1. cabbage, cauliflower, radish, cabbage, rape, shepherd’s purse, Chinese cabbage, squash, mustard, anti-cancer factors: containing flavonoids or indole compounds to guide the synthesis of enzymes. 2. 2, onion garlic anti-cancer factors: reduce the production of nitrosamines in the stomach, reduce the incidence of digestive tract tumors, garlic is rich in selenium (anti-cancer trace elements) Aquatic products: 1, sea cucumber, oysters, squid, etc. anti-cancer factors: anti-tumor effects 2, turtle, snapper, eel, etc. anti-cancer factors: suitable for post-operative patients to nourish the qi and blood Polysaccharides: shiitake mushrooms, monkey head mushrooms, silver fungus, kelp, kiwi, etc. anti-cancer factors: improve the body’s immunity Fruits Fruits: 1. apples, dates, pineapples, kiwis, oranges, etc. Anti-cancer factors: certain tumor suppression 2. lilies, hawthorn, walnuts, etc. Anti-cancer factors: certain anti-mutagenic effects Other: 1. asparagus: certain anti-cancer cell spreading effects (lymphogranuloma, bladder cancer, lung cancer, skin cancer, need to be cooked and eaten) 2. eggplant: contains lobeline (certain inhibitory effects on digestive tract tumors) 3. lentils. Stimulate immune system, promote digestion and absorption (gastrointestinal tumors) 4. In short, don’t be picky, diversify your diet, have proper nutrition, eat more vegetables and fruits to achieve a good dietary balance