A reasonable diet is the basic measure to prevent cholecystitis, mainly the following: 1, often do some physical activity, maintain the ideal weight, to prevent constipation to make the whole body metabolism active. Especially the brain work and work is always sitting still middle-aged people, more conscious to do more physical work, to avoid excessive fatigue and a long time to sit in the work, to prevent excessive obesity, because obesity is an important cause of cholecystitis or gallstones. 2, pay attention to regular diet and eat more meals, should not be too full or fasting for too long. Food temperature should be appropriate, do not too cold and too hot, drink more water, drink 1500 to 2000ml of water daily. 3, pay attention to dietary hygiene, avoid overeating, appropriate moderation of fatty foods. Especially those who are suspected of having chronic cholecystitis should avoid greasy food. Because after eating food with fat, will reflexively make the gallbladder contraction, once the contraction is too strong will lead to an acute attack of biliary colic. 4, reduce the fat content in food. The diet does not use fatty meat, fried and fatty foods, and pay attention to vegetable oils instead of animal oils. In addition, the formation of some cholecystitis is related to high cholesterol and metabolic disorders in the body, so it is necessary to eat less cholesterol-containing foods such as egg yolk, brain, liver, kidney, fish roe and other offal. When cooking food, should be stewed, braised, steamed, boiled. 5, eat foods rich in high quality protein and sugar to ensure the need for calories, has the role of promoting the formation of liver glycogen and protect the liver. 6, forbidden to eat chili, curry, mustard, pepper and other strongly stimulating food; acidic juice, coffee, cocoa, etc.; fatty soup; tobacco, alcohol, strong tea; animal heart, liver, brain, intestines and egg yolk, puffed eggs, roe, chocolate, crab yolk, squid, shrimp skin and other cholesterol-rich food; potatoes, sweet potatoes, onions, radishes, soda, taro, garlic, leeks and other gas-prone food 7. 7, eat less fried, fried, baked, smoked food; processed food, high sugar food; raw, cold, greasy, animal fat; seafood, fish without scales, crustaceans; raw vegetables, freshly squeezed juice; broth, etc..