What is the main cause of liver cancer

Common causes of liver cancer include viral hepatitis, poor eating habits, environmental pollution and genetic factors.

1. Viral hepatitis: Especially hepatitis B and hepatitis C, are important factors in the development of liver cancer. Long-term chronic viral infection can lead to persistent liver inflammation, which can then develop into cirrhosis and eventually induce liver cancer. In my country, hepatitis B virus is the main cause of primary liver cancer. Prevention and control of viral hepatitis is crucial to reducing the incidence of liver cancer.

2. Bad eating habits: Long-term intake of moldy food, such as food contaminated with aflatoxin, or drinking a lot of alcohol will increase the burden on the liver, damage liver cells, and increase the risk of liver cancer. Maintaining healthy eating habits and avoiding the intake of harmful substances are also important for preventing liver cancer.

3. Environmental pollution: Certain carcinogens in drinking water and long-term exposure to harmful chemicals such as nitrosamines may induce liver cancer. Protecting the environment and ensuring the safety of drinking water are important measures to prevent liver cancer.

4. Genetic factors: Liver cancer has obvious familial clustering and genetic susceptibility. People with a family history of liver cancer should be vigilant and undergo regular physical examinations and screenings for early detection and treatment.

Understanding the main causes of liver cancer can help people better prevent and control the disease. Maintaining a healthy lifestyle, avoiding exposure to harmful factors, and having regular physical examinations are the keys to reducing the risk of liver cancer. At the same time, for people who are already ill, early detection and treatment are also important ways to improve survival rates and quality of life.