The main cause of gallstones is attributed to diet, with cholesterol stones being the most common type among patients. Therefore, individuals who consume foods high in fats and cholesterol, such as offal and fatty meats, are more prone to developing gallstones. Of course, the formation of gallstones is also closely related to genetic and environmental factors. Treatment of gallstones primarily depends on the presence or absence of symptoms. Patients with small gallstones usually do not exhibit noticeable symptoms and do not require special treatment, but should regularly undergo follow-up ultrasound examinations to monitor any changes. However, patients with symptomatic gallstones need to have their gallbladder surgically removed to achieve a cure.