The diet of cholecystitis and cholelithiasis should mainly pay attention to the following points: First, eat less food with excessive fat content, especially avoid fatty meat, chicken skin, etc., and the method of cooking, oil frying, deep-frying, etc., eating these may cause discomfort. To avoid eating animal fats such as lard and butter to prevent biliary colic. You can use salad oil, soybean oil, vegetable oil, etc. for frying. Second, eat less food containing too much cholesterol, especially animal offal, such as brain, liver, kidney, intestines, fish eggs, etc.; Third, eat appropriate light, easy-to-digest food, such as soy products, beans, because it contains more lecithin, which can lower cholesterol and is good for the gallbladder and gallstones. Fourth, eat foods containing more fiber, such as potatoes, carrots, groundnuts, bamboo shoots. Five, to appropriate moderation of diet, do not eat too much, especially in the evening to eat seven or eight minutes full on. Pay special attention to the New Year’s Eve when it is easy to eat more, eat greasy, may cause the symptoms of cholecystitis, gallstones attack, biliary colic, nausea, vomiting and other gastrointestinal tract realizations, this should pay special attention.