1.Do not hold urine Research has found that the occurrence of bladder cancer is related to a person’s drinking and urination habits. According to the data, people who urinate 5 times a day are more prone to bladder cancer than those who urinate more than 6 times a day. This is mainly because less drinking water and holding urine for a long time will make urine concentrated, and urine will stay in the bladder for a longer time, and the chemical substances in urine will stimulate mucosal epithelial cells, which will lead to cancer. Drinking more water and urinating regularly can help to flush the bladder and eliminate harmful chemicals. 2. Quit smoking Currently, smoking has become a worldwide social nuisance and a serious threat to human health. A comprehensive study reported that the incidence of cancer among smokers in the United States, Britain and Canada: lung cancer deaths among smokers are 10.8 times that of non-smokers, and laryngeal cancer deaths are 5.4 times. The American Cancer Authority reports that bad habits account for 35% of cancer-causing factors and smoking accounts for 30%, and the two together account for 65%. Smoking is very harmful to the fetus, and if a pregnant woman smokes, her child will have 50% more chances of developing cancer later. In view of this, it is very important to pay attention to the above-mentioned aspects of prevention to keep the majority of people away from cancer, and it is very important for everyone to start with themselves. No matter for which age group, smoking is extremely dangerous and can lead to cancer. 3. Drink more vegetable juice Drink beet juice (made from the roots and tops), carrot juice (containing beta-carotene), and asparagus juice regularly. Fresh kale and carrots made into a mixture of vegetable juice is very effective. Grape juice, cherry juice and all dark juices, including balsamic corn juice, are very good nutritional juices, and fresh apple juice is also beneficial. Fruit juices are best consumed in the morning, while vegetable juices are best consumed in the afternoon. Drink only mineral water or distilled water. 4, eat more onions and garlic Onions and garlic are excellent health food. Eat ten raw almonds every day, they are rich in laetrile, or an anti-tumor agent. You can eat more sprouts, such as radish seedlings, bean seedlings, preferably raw, or just slightly scalded with boiling water. 5, eat more raw radish Many people know that currently in the hospital often use a drug called “interferon”. It is a glycoprotein produced by the body’s own white blood cells, which has the effect of inhibiting the rapid division of cancer cells in the body. However, the human body produces very little interferon, so scientists have developed a class of drugs called “interferon inducers” to stimulate and induce the body to produce more interferon itself. There are some foods that can induce interferon in your daily diet, and the best one is the white radish. Research has proven that the active ingredient of interferon inducer, double-stranded ribonucleic acid, can be isolated from radish, which has a significant inhibitory effect on cancer cells of esophagus, stomach, nasopharynx and cervical cancer. However, since this active ingredient is not heat-resistant, it will be destroyed during the heating process if it is cooked, so eating raw radish is beneficial to cancer prevention. 6.Restrict high-fat diet Research shows that compared with low-fat diet, fat-rich diet dramatically increases the chance of colon cancer and breast cancer. A high-fat diet is a cancer growth agent. The goal of cancer prevention is to reduce the incidence of cancer. This includes reducing exposure to carcinogens, changing diet and lifestyle habits, or advances in medical technology (early detection and treatment, ultrasound, MRT or CT scans, etc.). Many cancer prevention ideas are based on epidemiological studies, and analysis of patient data reveals that lifestyle or exposure to certain environmental risk factors is indeed associated with the incidence of specific cancers. There is growing evidence that improvements based on the recommendations of epidemiological studies can indeed lead to a reduction in cancer incidence and mortality. Genetic testing for people at high risk for cancer, such as those with a family history of the disease, or those with environmental contamination (e.g., residents of radioactive homes), allows for more intensive screening and analysis and the administration of preventive medications. People who are identified to have cancer-related genetic mutations can have preventive surgery to reduce their chances of cancer.