Ever wondered what's living on you? Here we demonstrate how to get your microbiome sequenced by the American Gut Project at UC San Diego School of Medicine. Participants in this crowdsourced, citizen science project learn about the bacteria and other microbes living in or on their bodies, and contribute that information to a database that allows researchers around the world to study potential links between our microbes, our lifestyle choices and ultimately our health. Learn more at http://americangut.org