title: Chronic constipation reconsidered. Eat fiber, right?  Wrong, according to experts who say that many beliefs about constipation are off base.
mesh_terms: D002400:Cathartics / Q000009:adverse effects; D003248:Constipation / Q000209:etiology / Q000628:therapy; D004043:Dietary Fiber / Q000009:adverse effects; D004326:Drinking; D015444:Exercise; D006801:Humans
chemical_list: D002400:Cathartics; D004043:Dietary Fiber