The cause of gallbladder polyp (1) is to eat more foods rich in vitamin A, such as carrots, tomatoes, Chinese cabbage, spinach, leeks, corn and radishes. Fruits, such as oranges, apples and bananas. (2) Patients with gallbladder polyps must drink plenty of water at ordinary times. Drinking more water can dilute bile and make polyps difficult to form; It can also prevent gallbladder polyps from growing in the early stage of bile metabolism imbalance, that is, when polyps form. (3) Eat more digestible food. Digestible food can reduce the burden on digestive organs such as gallbladder. Easily digestible foods include noodles, corn porridge, soybean milk, eggs, spinach, Chinese cabbage and so on. Usually, we should pay attention to the diet, avoid eating snacks between meals, prevent gallbladder from being stimulated, and increase gallbladder contraction and bile secretion. (4) Eat more bile food. Such as hawthorn, ebony and corn silk (soaking in water without making tea). (5) Eat more foods with low fat and cholesterol. Such as mushrooms, fungus, celery, bean sprouts, kelp, lotus root, fish, rabbit meat, chicken, fresh beans and so on. Eat some protein food such as lean meat, chicken, fish (except eel) and bean products, but be careful not to overdo it. It should be emphasized that all meals are cooked with vegetable oil, mainly stewed, stewed and steamed.