And no, I'm not joking. Vaping has become a sport. It's not new thing either, having risen to prominence in the West Coast of the U.S with the inception of e-cigarettes in 2007 and is now widespread throughout America. Since some of the world's top sportsmen and women are showcasing themselves in Rio right now, I thought I'd delve into this bizarre world and look at some of the 'athletes' this particular 'sport' has to offer.
Propylene glycol is a solvent, and there is a natural hesitation when it comes to the idea of breathing in a 'chemical'. There are over 4000 chemicals in tobacco smoke, nearly all of which are more harmful than propylene glycol. Yes, of course it isn't ideal and we don't know much about the long term health risks associated with inhaling it, but surely one chemical is better than 4000?