The main component of gallbladder stones is cholesterol, so you need to avoid eating high cholesterol food; its cause is mostly seen in overeating and greasy food, so you need to avoid eating greasy, high-fat food; you also need to avoid sweets and beverages and so on. 1. High cholesterol food: the more common in the clinic are animal liver and other offal, egg yolk, etc. After eating too much cholesterol, the bile can not be dissolved, cholesterol precipitation of crystals gradually accumulate, will form gallbladder stones, so we need to avoid eating high cholesterol food. 2. High-fat food: clinically seen in a variety of barbecue, fried food, fat meat, etc., clinically a large number of high-fat, greasy food is the main cause of gallbladder stones, so we need to avoid eating high-fat food. 3. Sweets and beverages: Sweets and sugary beverages can aggravate the patient’s blood glucose level, which in turn aggravates gallstones, so it is necessary to avoid eating sweets and beverages. To summarize, patients with gallbladder stones should pay attention to reducing high cholesterol, high fat, greasy food and sweet drinks in their diet to avoid aggravation of the condition, and consult a professional doctor if necessary.