It is an indisputable fact that more and more people are suffering from cancer. The World Cancer Report 2014 published by the International Agency for Cancer Research shows that in 2012, the number of new cancer cases worldwide reached more than 14 million and is expected to reach the level of 22 million cases per year in the next 20 years. The consensus of the medical profession on cancer is that prevention is more significant than treatment. To realize cancer prevention, finding carcinogens is an important link. What is a carcinogen? Carcinogens, as the name implies, are substances that can induce cancer in people. Carcinogens in a broad sense should be called carcinogenic factors, including any chemical, physical and biological Read More …