Why do some people live a healthy life but still get cancer?

Bad living habits, like smoking, drinking, eating pickled products and barbecue. Overeating, cancer cells form slowly, not in a cold day. After a long time, I have cancer and I don't know yet. For example, exposure to too much ultraviolet rays for a long time can lead to skin cancer, or frequent photo examination, where ionizing radiation can lead to leukemia and lung cancer. The first is external reasons, such as polluted water and air, food with excessive heavy metals and so on. Second, the bad mood, the heart of comparison, and the bad mood caused by various pressures. I think there is a more important reason here, that is, the current mainstream medical treatment for minor illnesses. Many people do not pay attention to their usual living habits and diet, which may cause certain damage to people's digestive system. After a long time, it will easily lead to a series of digestive system diseases.

Even among these known factors, good living conditions cannot avoid or correct all the factors. For example, genetic traits cannot be changed, environmental pollution is inevitable (not absolutely impossible), and some aspects such as psychology are even worse for many rich people. The ability of human body to resist diseases can be enhanced from the aspects of food and health care, but improper and excessive use will also destroy people's own immunity. There are also genetic reasons, environmental reasons, mental state, labor intensity, sleep, rest and so on, which will affect health and cause cancer. The impropriety of these factors cannot be avoided by having money, and even the rich are more likely to touch the red line. It is not surprising that you are so ill. With the development of industry, the environment is inevitably destroyed, which leads to the air we breathe is not as pure as before. Similarly, the water we drink has similar problems.

It is inevitable to live a rich life and good medical and health care conditions. In addition, many celebrities' so-called health preservation is actually unhealthy, such as eating Chinese medicine, eating rice, being vegetarian, natural control and so on. These not only have little effect, but also increase the risk of cancer, such as aristolochia lactam and pyrrolidine in traditional Chinese medicine.