I struggled with IBS type symptoms for 6 months following a c. Diff infection. I tried almost every natural remedy on this site with no luck. Within one day of starting Konjac-mannan, I had a noticable improvement in after meal bloating and distension. My bowels returned to almost normal after alternating between diarrhea and constipation. I read that it helps normalize bacteria in the gut so maybe that's why it helped me. To me it's been a miracle cure.