Patients with bad bile should pay attention to eating less high-fat food, less stimulating food, less food with high cholesterol content, etc., and pay attention to balanced nutrition. 1. Eat less high-fat food: as fat needs to be emulsified by bile to form fat particles before digestion and absorption. Eating a large amount of fat will increase the burden on the gallbladder, which may lead to abnormal contraction of the gallbladder and cause discomfort. 2. Eat less irritating food: such as chili peppers, peppers, onions, etc. may lead to strong contraction of the gallbladder, thus inducing pain. 3. Eat less food with high cholesterol content: e.g. egg yolks, animal offal, etc. When the gall is not good, such as cholecystitis the cause of the onset of cholesterol may be related to the body’s cholesterol hoarding too much, so you need to avoid cholesterol intake. In addition, patients should avoid drinking alcohol and eat a low-fat, light diet with fresh fruits and vegetables, meat, milk, eggs and coarse grains to achieve balanced nutrition. Eat small and frequent meals in daily life to avoid overburdening the digestive system.