Vaping FDA Puts Firms Responsible for Esco Bars and Breeze Two Popular Disposable E Cigarette Brands on Notice FDA The Impact of E Cigarettes and Asthma: What You Need to Know Without Nicotine Vapor Hiding Dangerous Ingredients: E Cigarette Concoctions Are Far From Safe American Association Why Do People 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