Patients with gallstones should primarily avoid spicy and stimulating foods, such as chili peppers, barbecue, and garlic, to reduce inflammation. They should also avoid foods high in fats and cholesterol, such as animal organs and fatty meats. For patients with gallstones, the diet should mainly consist of light and mild foods, and include plenty of fresh vegetables and fruits to lessen the burden on the gallbladder and reduce the frequency of symptoms. If a patient with gallstones repeatedly experiences discomfort or pain in the upper right abdomen, it is necessary to consider surgical removal of the gallbladder at an early stage. Surgery is the only definitive treatment to improve the quality of life for these patients, and diet still needs to be carefully managed post-surgery.