Welcome back to the Journal Club with Dr Justin Morgenstern. It has been 2 months since we last dusted off the papers on Justin's bedside table... but like a mythical (nerdy) Sisyphus Justin must push another load of evidence out into the ether in order to go back and start the whole process again.

This episode is on steroids. I mean it is largely about steroids, not actually "on steroids" but there is a sprinkling of other stuff and a bit of philosophical banter about machine learning at the end.

So sit back, grab a beverage and tune in for another hour of evidence and education from our corners of the world.