Why do people seem so down on e cigs? Paul Cairney: Politics & Public Policy E cigarette use now higher than cigarette use among teens National Poll on Children's Health Did you know vaping can increase your risk of developing cancer? Vaping exposes your body to harmful chemicals that can damage cells and increase your risk of cancer. Vapes can contain the New Analysis Underscores Health Risks of E Cigarettes Johns Hopkins Medicine Big Vape' reporter talks lessons learned from Juul's rise, fall, and future The Examination Health effects of electronic cigarettes Wikipedia