In this episode we’re getting our hands dirty by delving into the poop-ome - the trillions of bacteria that live inside our guts and make up what’s known as the microbiome. Rather than simply being a bunch of bugs, the microbiome is now believed to play a role in virtually every aspect of health and disease. But what are they up to? How do we even know what species are in there? And can you blame your stinky farts on your bacteria?With:-Tim Spector, King's College London-Rob Finn, European Bioinformatics Institute-Hilary Browne, Wellcome Sanger InstituteFull show notes, transcript, music credits and references online at GeneticsUnzipped.comFollow us on Twitter - @GeneticsUnzipGenetics Unzipped is written and presented by Kat Arney, and produced by First Create the Media for the Genetics Society - one of the oldest learned societies in the world dedicated to supporting and promoting the research, teaching and application of genetics. Production by Hannah Varrall.