Sub-health tumor

There have always been many tumors, not more now, but always more, but because the medical level was underdeveloped in the past, many patients didn't know what disease they had and what disease they died of, that is to say, they didn't have a good physical examination, and everyone had problems. It is such a state, coupled with the current diet and natural changes, the changes in decades are less than those in the past 1000 years. In this state of great change.

There may be three reasons for the rapid occurrence of tumors:

First, the living environment. Due to environmental pollution, people are exposed to more carcinogens, and long-term exposure to carcinogens increases the possibility of malignant tumors.

Second, eating habits. Due to the change of modern people's eating habits, although there are many recipes, many of them are unhealthy. Long-term intake of fried and "artificial" foods may accelerate the occurrence of malignant tumors.

Third, medical technology. Due to the progress of medical technology, the detection rate of tumors has been greatly improved, and many tumors that could not be detected before have been detected now.

Fourth, physical examination on time. Because modern people's awareness of physical examination is getting stronger and stronger, many people find abnormalities in physical examination and then do cancer screening, so cancer is found at an early stage.

Some diseases will naturally develop faster. For example, some people have never eaten fish and shrimp in their whole lives, and they will never eat it in the next life, because the living environment is like this, but now logistics is convenient, not only eating it, but also becoming an ordinary dish, not only at home but also abroad. As a result, a large number of people have come into contact with things that have not been touched by generations, not only local, but also local specialties from far away around the world have become home-cooked dishes.

In this great change, the human body may not be able to adapt to this constant change for ten thousand years, and all kinds of diseases have become much more at once. Therefore, in the changes of the times, diseases are also varied, and different contact with weather, geography and customs will produce different brand of the times, so many past and present are more due to the development of the times.