On: Single course of antibiotics can mess up the gut microbiome for a year

[jarmitage]

This is a fairly decent introduction to the topic

https://www.youtube.com/watch?v=mioR_WrkRaU

This book is also doing the rounds but I'm not sure how good it actually is

http://www.amazon.com/Brain-Maker-Microbes-Protect-Brain%C2%...