Should be supplemented with high-quality protein. Supplementing enough protein is beneficial to repair the liver cell damage caused by cholecystectomy and hepatectomy. You can choose low-fat and high-quality protein, mainly including fish, shrimp, poultry, tofu and bean products, with little oil.

Vegetables and fruits are healthy, and the daily vegetable intake should be above 500 grams. There are at least two kinds of fruits. Vegetables and fruits are rich in vitamins and minerals, which help to improve patients' metabolic disorders and help patients recover. Vegetables and fruits are also rich in dietary fiber. It can reduce the formation of cholesterol, reduce the absorption of fat and sugar, thus reducing blood lipid and blood sugar.