Trust Me I'm A Doctor - Season 8 Episode 5 -

Michael Mosley finds out how giving up alcohol for a month affects person's health, and Gabriel Weston investigates what is known about the risks and benefits of medicinal cannabis. Dr Zoe Williams reveals how to get the most out of a GP appointment, Dr Alain Gregoire discovers a surprising way massage benefits health, and Dr Giles Yeo finds out how to avoid exam stress.