? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine, Secondhand smoke and aerosol Health Effects from Secondhand Exposure to E Cigarettes: A Systematic Review of Peer Reviewed Articles from 20042024 Children at risk: Emory study uncovers the hidden dangers of secondhand vape exposure 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