Did you know that liquorice was used to stave off dehydration for desert-dwelling nomadic tribes? Have you ever considered what happens to someone's body when they don't eat for 382 days? YouTube stars Dr Matt & Dr Mike invite you on an entertaining, eye-opening A-Z tour of the human body like you've never seen before.The Body A-Z is packed with mind-blowing facts, funny insights, and straightforward explanations that make even the weirdest parts of your anatomy fascinatin...