1. Improper diet: Bad eating habits are one of the main causes of stomach diseases and liver diseases. Such as overeating, excessive drinking, excessive intake of fat, spicy food and so on. Long-term consumption of these foods will cause chronic gastritis, fatty liver and other diseases.
2. Virus infection: Virus infection is also one of the main causes of liver disease, such as hepatitis B virus and hepatitis C virus. These viruses will invade liver cells, leading to liver function damage, which will lead to hepatitis, cirrhosis and other diseases.