(David Izquierdo/Getty Images) Whether poop speeds through your gut like a bullet train or takes a more smell-the-roses ...

Your gut transit time, how long waste stays in your body, significantly shapes your microbiome, influences metabolic and ...

Gastroenterologist Dr. Trisha Pasricha has some tips for whether to poop on company time (yes), whether to wait (no) and how to relax while on the job.