After liver surgery, the diet should be low in fat, sugar (too much sugar can be easily converted into fat after entering the human body) and high in protein. A high-protein diet should include plant and animal proteins, such as bean products, beef, chicken and fish. , and the protein of animals and plants should be matched in half. Eating more fruits and vegetables and supplementing enough vitamins and cellulose will also help promote digestive function.

Cook lightly, put less oil, eat less cold and irritating food, and quit smoking and drinking. It is generally emphasized to ensure adequate intake of carbohydrates (sugar), protein and vitamins. But not too much fat.