The solution? Or the next problem? The Effects of Flavored Nicotine More cancer causing chemicals found in electronic cigarettes The Verge Scripps Health E cigarettes remain the most commonly used tobacco product among middle and high school students in the United States, according to the Instagram Chemicals Vaping Dangers: What Parents Should Know Attorney General Brian Schwalb 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