... function of spleen and stomach.2 width aperient bowel: potatoes contain prandial fiber, large bowel aperient, wide can help ... intestinal disease,3 hypoglycemic lipid-lowering, beauty colour: potatoes can supply many human body has special protection of mucous ... hairdressing, anti-aging,4 compensatory nutrition and water detumescence: potatoes contains rich vitamin and calcium, potassium and other trace ...