Key points of gallbladder stone prevention 1, regular diet Irregular eating will make the gallbladder full of bile, the gallbladder mucosa absorbs water, making the bile thicken, the viscosity increases to form bile mud. Eating three meals a day regularly will help the gallbladder contract regularly and prevent the formation of stones. 2, moderate nutrition Appropriately limit the content of fat and cholesterol in the diet, eat less fatty meat, animal offal and oil-rich foods such as Liu Dongbin, General Surgery Department, Xuanwu Hospital, Capital Medical University, fried eggs, fritters, etc., to avoid the concentration of cholesterol in the bile to increase. Stir-fry with food oil, such as vegetable oil, peanut oil, etc. Choose foods containing more starch and fiber in your diet, such as vegetables, beans, potatoes, etc.; try to choose lean meat, fish, chicken, etc. for animal food. At the same time to ensure the intake of sufficient amounts of protein. 3, scientific diet It is advisable to eat substances rich in vitamin A, vitamin C such as yellow green vegetables, tomatoes, etc.. Eat more black fungus and ginger. 4, drink more water usually should drink enough water, three meals a day to eat more soup food. You can also drink green tea and fresh fruit juice as appropriate. This is conducive to dilute bile, so that bile discharge smoothly. 5, pay attention to hygiene and good hygiene habits, wash your hands before and after meals, raw fruits and vegetables must be washed, avoid eating unhygienic snacks on the street to prevent the eggs on unclean food from entering the bile duct through the digestive tract. 6, weight control Obese people should actively lose weight, participate in more physical activities, and try to eat more food containing high fiber, such as whole wheat bread, stems and leafy vegetables, etc., which can help increase the excretion of bile salts and reduce the chance of forming gallstones. 7, pay attention to the side effects of drugs When taking contraceptive measures, try to avoid the use of oral contraceptives; menopause does not abuse and long-term use of estrogen drugs. 8.Actively treat biliary and intestinal roundworm disease After roundworms are found, you should take deworming medicine in time to avoid roundworms from drilling into the bile duct and causing stones.