Professor Jack Gilbert is a global leader in microbiome research, co-founding both the Earth Microbiome Project and American Gut Project. He has authored more than 300 peer-reviewed publications and book chapters on ecosystem ecology and is the founding editor-in-chief of mSystems, a journal of the American Society of Microbiology. In this weeks episode of the Gutology podcast - Jack discusses his research into Gut Health, Mood & depression. Struggling with Gut health issues? Head to www.gutology.co.uk