Recent guidelines for adults with chronic diarrhea (>4 weeks):

Full text link: LR Schiller, DS Pardi, JH Sellin. Clin Gastroenterol Hepatol 2017; 15: 182-193.

A few key points:

• The authors advocate treatment, not testing, for adults who meet Rome criteria for irritable bowel syndrome (IBS) without alarm symptoms.
• Dietary history is essential.
• “True food allergies are rare causes of chronic diarrhea in adults”

One of my colleagues questioned whether this product could be part of an effective cleanout