What are e cigarettes? Review this graphic for more information. Electronic Cigarette Liquid Vapor Comparing Are E Cigs Healthier Than Cigarettes: What You Need To Know Australia What's Worse Vaping Or Smoking Passive Vaping The Battle Of Tobacco, Nicotine: Cigarettes VS E Cigarettes Are Cigarettes Worse Than Vapes 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