1: Strictly fast (within 2 days after operation) and generally supplement various nutrients through intravenous drip. 2. (3 days after operation) Liquid diet, such as rice soup, soybean milk, lotus root starch, fruit juice, etc. Can be given as appropriate, and then it will be gradually changed to skim milk with sweet bread, rice porridge, bean curd soup, jujube paste and pasta. 3. (within 1 month after operation) reduce the intake of fatty foods, and fast high-fat foods and fried foods. Mainly refers to not eating or eating as little as possible fat, animal offal, egg yolk and fried food, which is not suitable for eating all kinds of "fast food" with high fat and high calorie. Use as little animal oil as possible when cooking, and increase vegetable oil appropriately. The dishes should be mainly steamed, stewed and cold, and eat less stir-fry, especially spicy food and alcohol, so as to reduce the adverse stimulation to the biliary tract. 4.( 1 month later) The diet should also be light, and strengthening the necessary nutritional supplements will help patients recover as soon as possible. After several weeks of adaptation and compensation, the common bile duct connecting the liver and small intestine gradually expanded, replacing the gallbladder's function of storing bile. If there is no abnormality in digestive function, you can eat a normal diet. Protein's intake can be increased appropriately, and you can eat some high-quality food from protein. Eat lean meat, aquatic products and beans every day, and drink a glass of milk is better. If you are not used to eating milk or fish, you can eat more soy products and mushrooms to make up for the lack of animal protein. In principle, it is not advisable to consume too much fat and cholesterol after cholecystectomy, but it is not necessary to restrict fat excessively, because a certain amount of fat in the intestine is necessary to stimulate bile secretion, expand the volume of the common bile duct and keep the biliary tract unobstructed. In addition, eating more foods rich in fiber and vitamins is also very beneficial to the postoperative recovery of patients. 5: (within 3 ~ 6 months after operation), it is better to eat 4 meals a day. Eating less and eating more can reduce the burden on the digestive system and help to restore health after operation. It is best to be jealous every day, because vinegar can enhance the digestive ability of the stomach and adjust the pH in the intestine, thus helping bile to play its role and promoting the digestion of fatty foods. Drinking tea regularly and eating more fruits and vegetables are also helpful to the digestion and absorption of food. I don't know how long it's been since your operation, but I simply tidied it up, hoping it will help you!