Dietary fibre.
D003248:Constipation / Q000178:diet therapy; D003920:Diabetes Mellitus / Q000178:diet therapy; D004034:Diet Surveys; D004043:Dietary Fiber / Q000008:administration & dosage / Q000145:classification / Q000378:metabolism; D005285:Fermentation; D006801:Humans; D007410:Intestinal Diseases / Q000517:prevention & control; D007414:Intestinal Neoplasms / Q000517:prevention & control; D007420:Intestine, Large / Q000378:metabolism