Most smokers wrongly believe vaping is at least as harmful as smoking, says study Is Vaping Better Than Smoking? American Heart Association Chart: Teenagers Two to Three Times More Likely to Vape Than Smoke Statista Vaping on the rise in U.S., especially among young people Pew Research Center E cigarettes: Facts, stats and regulations Vaping on the rise in U.S., especially among young people Pew Research Center