Speaker: Chanchal Cabrera. Continued from Part 1. 20% of people (1 in 5) have some degree of IBS and it may come and go and cause significant symptoms over many years. The pathophysiology, sub-types diagnosis and logical treatment strategies are examined, along with a discussion of anthraquinones and laxatives, tannins and astringents. Understand when fiber is helpful and when it isn't. Consider the materia medica of tried and tested botanical formulas and strategies.