Protecting the liver should be regulated from daily life, dietary habits, physical exercise, disease prevention and screening and other aspects of a comprehensive approach. 1. Pay attention to rest, avoid overwork, maintain emotional peace, do not stay up late, go to bed early and get up early. Drink more water, less drinks, refuse to drink alcohol, do not abuse drugs, careful use of health products. 2. Eat a light diet, do not eat spicy, fried, greasy, indigestible food. Choose a diet high in protein, high in vitamins, low in salt, low in fat and low in sugar, and suggest eating fresh food, such as fresh fruits and vegetables. Whether it is meat or vegetables, try to avoid pickled food, moldy food and unhygienic food. 3. Appropriate more soothing exercise, maintain a good mood, regular life and proper sleep. 4. Timely medical checkups and active vaccination against hepatitis B can effectively prevent hepatitis B. Specific ways to protect the liver are recommended to consult a professional physician, who will give standardized advice.