Prevention of gallbladder polyps (a) alcohol and alcoholic beverages alcohol in the body mainly through the liver decomposition, detoxification, so alcohol can directly damage liver function, causing dysfunction of the liver and gallbladder, so that the secretion of bile, discharge process disorder, which stimulates the gallbladder to form new polyps and / or make the original polyps grow, become larger, increasing the cancer factor of gallbladder polyps. (B) regular diet, breakfast to eat a good regular diet, eat a good breakfast for patients with gallbladder polyps is extremely important. The liver is responsible for the secretion of bile, which is stored in the gallbladder, and the function of bile is mainly to digest oily food. If you don’t eat breakfast, the bile secreted at night is not used, stored in the gallbladder, bile in the gallbladder for too long, you can stimulate the gallbladder to form gallbladder polyps or make the original polyps increase, so it is best to eat foods containing vegetable oils for breakfast. Low cholesterol diet: too much cholesterol intake can increase the metabolic and cleaning burden of liver and gallbladder, and cause excess cholesterol to crystallize, accumulate and precipitate in the gallbladder wall, thus forming polyps, so patients with gallbladder polyps should reduce cholesterol intake, especially at night, and should avoid eating high cholesterol foods such as eggs (especially egg yolk), fatty meat, seafood, scaleless fish, animal offal and other foods. Indications for surgery of gallbladder polyps 1.Single lesion greater than 10mm, thick tip, especially located in the neck of gallbladder, age greater than 50 years old; 2.Single lesion less than 10mm, asymptomatic, age less than 50 years old, allowed to observe and follow up; lesion enlargement or morphological changes should be treated surgically; 3.Multiple lesions, accompanied by gallbladder stones, symptomatic, age greater than 50 years old; 4.Doppler ultrasound examination 5, the lesion has a rich blood supply suggesting malignant neoplasm; 5, there are obvious symptoms and recurrent attacks, common drug treatment is not effective and obviously affects life workers; 6, for asymptomatic patients with diameter less than 5 mm, follow-up examinations should be carried out at intervals of 6 to 12 months. Of all gallbladder polyps, this is the most common.