No ‘Guts’ About It: Microbiology Explained

Tiny microbes living in our bodies have an incredible ability to influence everything from our moods to our sleep patterns. This hour, we’ll talk about how we can improve our health by taking better care of these microorganisms with Rob Knight, director of the Microbiome Initiative at the University of California, San Diego. His new book is Follow Your Gut: The Enormous Impact of Tiny Microbes (TED).