Intolerance to a fatty diet is one of the conditions of postcholecystectomy syndrome (PCS), a collective term for abdominal symptoms such as abdominal pain and indigestion that occur after surgery in patients with a history of cholecystectomy. These symptoms are nonspecific and vary according to the underlying etiology, but often include pain in the right upper abdomen or epigastrium, mostly after meals, and are sharp. So, what is the usual diet for patients who are intolerant to a multi-fat diet? The following is a brief description: 1, high quality protein to be supplemented with adequate protein, conducive to repairing liver cell damage caused by cholecystitis and cholelithiasis, you can choose to fish, shrimp, poultry, tofu and less oil-based soy products and other low-fat high-quality protein. 2, vegetables and fruits to ensure health daily intake of vegetables should be greater than 500 grams, fruit at least 2 kinds. Vegetables and fruits are rich in vitamins and minerals, which help improve the metabolic disorders of patients and facilitate recovery. Vegetables and fruits are also rich in dietary fiber, which can reduce the formation of cholesterol, reduce the absorption of fat and sugar, thus playing a role in reducing blood lipids and blood sugar. 3, coarse grains are beneficial to choose more food containing high dietary fiber, including corn, millet, sweet potatoes, oats, buckwheat and other coarse grains to promote bile excretion. 4, smoking, alcohol and spices need to be quit Patients who have had their gallbladders removed must quit smoking and drinking, because smoking and drinking will add to the burden on the liver. Eat less spicy and other stimulating food, such as onions, garlic, ginger, chili, pepper, curry, etc. 5, pay attention to cooking there are ways cooking should strive to light, the best use of stew, steam, simmering soup and other methods, avoid frying, barbecue, smoking, half-cooked cooking methods, and minimize the use of condiments. This is suitable for the change of biliary tract function after surgery and reduce the burden on the digestive system.