First, reduce fat and cholesterol pay attention to a reasonable combination of meat and vegetarian, try to reduce the fat and cholesterol content of food. Usually promote the use of vegetable oil, avoid the intake of animal oil, minimize the consumption of thick meat soup, thick chicken soup, thick fish soup and other foods, reduce the intake of fatty nuts such as peanuts, melon seeds, walnuts, almonds, pistachios and so on. Strictly limit animal offal, egg yolk, squid, sardines, animal brain, fish eggs, crab yolk and other foods containing high cholesterol, avoid overeating or excessive hunger, try to do a small number of meals. Supplementation of high quality protein Adequate low-fat high quality protein is good for repairing liver cell damage caused by gallstone disease, you can choose foods such as fish, shrimp, poultry, tofu and soy products with less oil. Intake of adequate amount of vegetables and fruits The daily intake of vegetables should be more than 500 grams, and at least 2 kinds of fruits to supplement vitamins and minerals and dietary fiber, and can reduce the formation of cholesterol, reduce the absorption of fat and sugar. Fourth, quit smoking and drinking and eat less cold, hard and spicy food Smoking and drinking will increase the burden on the liver, so you must quit smoking and drinking. Eat less spicy and other stimulating foods, such as onions, garlic, ginger, chili and pepper. Five, cooking methods should strive to light cooking, preferably using stewing, steaming, simmering soup and other methods. Avoid deep-frying, barbecue, smoking, half-cooked cooking methods, and minimize the use of condiments to reduce the burden on the digestive system.