Fruit Consumption is Associated with Alterations in Microbial Composition and Lower Rates of Pouchitis

Background Patients with ulcerative colitis [UC] who undergo proctocolectomy with an ileal pouch–anal anastomosis commonly develop pouch inflammation [pouchitis]. Pouchitis develops in a previously normal small intestine and may involve environmental factors. We explored whether diet and microbiota alterations contributed to the pathogenesis of pouchitis. Methods Patients were recruited and prospectively followed at a comprehensive pouch clinic....