title: I've been suffering from chronic constipation, but I heard a recent study found that fiber doesn't help. What can I do?
mesh_terms: D002908:Chronic Disease; D003248:Constipation / Q000209:etiology / Q000517:prevention & control*; D004043:Dietary Fiber / Q000627:therapeutic use*; D004326:Drinking; D006801:Humans; D019936:Probiotics / Q000008:administration & dosage; D016138:Walking