Study: Vaping lures young people away from regular cigarettes Vejpkollen.se Different Smoke Systems Comparison Normal Cigarette Stock Photo 1479429899 Shutterstock Ads for e cigarettes have some craving tobacco WHYY Nearly 2 million U.S. adult nonsmokers vape It's true that e cigarettes don't have as many chemicals as traditional tobacco products, but that doesn't mean they're safe. Franciscan Health pulmonologist Dr. Faisal Khan breaks down the facts on vaping and