1 rich Libsyn https://www.libsyn.com 90 600 Robert Hettich who serves as the Corporate Fellow and Leader of the Bioanalytical Mass Spectrometry Group of the Biosciences Division at Oak Ridge National Lab, and as a Joint Faculty Member in the Microbiology Department at the University of Tennessee.&amp;nbsp; Bob is an internationally recognized leader in the field of microbiomes.&amp;nbsp; Now, you might have heard of microbiomes especially in regard to the biome or family of bacteria, that lives in your digestive system - our growing understanding of that symbiotic relationship has made prebiotics and probiotics for digestive health a big business AMSEcast http://amsecast.libsyn.com/website <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/39622885/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/content/197184880