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 2022 NHMRC CEO Statement on Electronic Cigarettes NHMRC The Impact of E Cigarette Use on Teen Smoking: A Study Analysis Studocu PDF) A Review of Electronic Cigarette Use Behaviour Studies Nicotine pharmacokinetics of electronic cigarettes: A pooled data analysis from the literature ScienceDirect Study: E Cigarettes Reduce Tobacco Cravings