Teenage vaping rates are outrageously high in most US States. The worst thing is that vaping looks extremely uncool weird that teenagers don't seem to be bothered by that Worst Vape Flavors EightVape Vaping is on the rise. While e cigarettes don't contain tobacco, they may still contain many of the same toxic and cancer causing chemicals found in regular cigarettes. This includes: Acrolein (weed California recalls cannabis vape months after it was told of contamination Los Angeles Times Vape Flavors and Vape Juice: What You Need to Know Johns Hopkins Medicine New study reveals the worst e cigarette flavor to inhale and it's a popular one