The “good” and “bad” tumor cells determine the growth rate, metastasis rate and treatment effect of tumor. It is easy to understand why cancer in the same organ has different treatment results and different life mileage, and the pathological type of tumor cells is one of the deciding factors. To cure cancer, the primary prerequisite is to completely kill the malignant tumor cells. Currently, there are surgery, radiotherapy and chemotherapy, biological cellular immunotherapy and Chinese herbal medicine for cancer treatment. For every patient, there is no fear in the face of cancer, and it is certainly very painful inside, but since it has become a fact, it is not helpful to worry and suffer. In general, metastasis will occur in the late stage of cancer, which is highly malignant and has serious local invasion and distant metastasis when the diagnosis is established, and the mortality rate is high. For example, in small cell lung cancer, which is the most malignant type of lung cancer, more than half of the patients have cancer cells in their blood when they are diagnosed, and among them, about 30%-40% have brain metastasis and about 50% have abdominal lymph node metastasis. When a person learns that he/she has advanced cancer, he/she will be depressed and does not like to talk or communicate with others. Today, I will tell you how to prevent cancer. Do not hold urine. Studies have 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. This is mainly because less water and prolonged holding of urine can easily make urine concentrated and stay in the bladder for a longer time, and the chemical substances in urine can stimulate mucosal epithelial cells, thus leading to the occurrence of cancer. Drinking more water and urinating regularly can help to “flush” the bladder and eliminate harmful chemicals. 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 higher than among non-smokers, and laryngeal cancer deaths are 5.4 times higher. 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. Smoking is extremely dangerous for people of any age and can lead to cancer. Drink plenty of vegetable juice often with beet juice (made from the roots and tops), carrot juice (contains B-carotene), and asparagus juice. A mixture of fresh kale and carrot 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. Eat more onions and garlicOnions and garlic are excellent health foods. Eat ten raw almonds a day, they are rich in laetrile, which is also an anti-tumor agent. You can eat more sprouts, such as radish seedlings and bean seedlings, preferably raw or just slightly blanched with boiling water. As many of you know, a drug called “interferon” is often used in hospitals today. 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. Studies have 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, because this active ingredient is not heat resistant, it is destroyed during the heating process if cooked, so eating raw radish is beneficial for cancer prevention. Studies have shown that a diet rich in fat, compared to a low-fat diet, substantially increases the chances of colon and breast cancer. A high-fat diet is a cancer promoter.