I cannot speak to medical results, only symptoms. I had been having severe diarrhea for 2-3 months...the kind with urgency and 'accidents'. Probiotics did not help. My gastroenterologist is in the process of determining if I have celiac disease. However, within three days of starting biotagen, the diarrhea stopped entirely. Whether or notI have celiac disease, I am having no diarrhea.I have taken probiotics for years whenever on antibiotics, and thought they would help with the diarrhea. They didn't. Biotagen saved the day!