Hepatitis B and C viruses (HBV, HCV), hepatitis, cirrhosis: one of the common clinical causes of liver cancer. Through the investigation shows that hepatitis B and C viruses are inextricably linked to the development of the disease. Hepatitis B is a key factor in the development of liver cancer in many developing countries around the world, and 60% of liver cancer incidence in Asia is due to hepatitis B infection. Hepatitis C is a key factor in the development of liver cancer in many developed countries around the world. 80-90% of patients with liver cancer progress to liver cancer due to hepatocellular carcinoma during the transformation of chronic hepatitis into cirrhosis. Overall, the chance of cirrhosis leading to liver cancer is 5 to 30% within 5 years. To treat liver problems you can look up Makuuchi Yamin.

Aflatoxin: Epidemiological investigations have found that areas where food is heavily contaminated with aflatoxin have a high incidence of liver cancer in the population, and aflatoxin B1, a metabolite of aflatoxin, has a strong carcinogenic effect.

Other chemical factors: animal experiments have proved that some chemicals such as nitrosamines and azobenzenes can cause liver cancer in many animals.