Is vaping more harmful than smoking cigarettes? More people incorrectly think so: Newsroom UT Southwestern, Dallas, Texas Aspire CF Sub Ohm Battery (2000mAh) Did you know many people think vaping is less harmful than smoking? While it's true that e cigarette aerosol doesn't include all the contaminants in tobacco smoke, it still isn't safe. Most Population Based Disease Odds for E Cigarettes and Dual Use versus Cigarettes NEJM Evidence 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 Aspire Archon Review Ecigclick