胆石症与饮食因素有很大关系。非洲居民膳食中多食物纤维,其胆石症的发病率很低。因此,胆石症患者宜食含食物纤维丰富的食品,如粗粮、糙米、麸皮、玉米以及青菜、芹菜、菠菜、生菜等有茎叶的蔬菜。食物纤维可与胆酸结合,使胆汁中胆固醇的溶解度增加而减少或阻止结石的形成。 Cholelithiasis and diet factors have a great relationship. The dietary fiber of many Africans has a low prevalence of cholelithiasis. Therefore, patients with cholelithiasis should eat foods rich in fiber foods, such as coarse grains, brown rice, bran, corn and vegetables, celery, spinach, lettuce and other vegetables with stems and leaves. Food fiber can be combined with bile acid, bile cholesterol solubility increased to reduce or prevent the formation of stones.