Since their introduction in Europe in 2006 and the U.S. in 2007, the use of e cigarettes a.k.a., vapes has skyrocketed. A recent review from researchers in Australia found the results Dangers of Vaping What's In Your Vape? Vaping Facts Vape Awareness Nimco Latest Cochrane Review finds high certainty evidence that nicotine e cigarettes are more effective than traditional nicotine replacement therapy (NRT) in helping people quit smoking Cochrane 1,200+ Propylene Glycol Stock Photos, Pictures & Royalty Free Images iStock Anti freeze, Antifreeze, Parabens Evidence update on the cancer risk of vaping e cigarettes: A systematic review