Flavored vapes led to a major shake up at the FDA 3 health policy analysts explain the science behind the controversial products Chart: Teenagers Two to Three Times More Likely to Vape Than Smoke Statista Vaping Safety, Smoking, Dangers, Pros, Cons, Debate, E cigarettes, & Tobacco Britannica Vaping' Increases Odds of Asthma and COPD Johns Hopkins Medicine Cigarettes, Smokeless Tobacco, and Vapes: Key Facts for Quitting and Staying Healthy Maryland Physicians Care