Here is the link to a podcast; I was honored to be a guest on the Rural Routes Radio Show. https://www.podomatic.com/podcasts/trent69050/episodes/2017-03-16T05_47_55-07_00
Fiber – Useful or Harmful?
Fiber has been encouraged for many years in the hopes that it would improve gastrointestinal motility, and many products have been sold advocating such use.