E Cigarette Use Without a History of Combustible Cigarette Smoking Among U.S. Adults: Behavioral Risk Factor Surveillance System, 2016 Annals of Internal Medicine Surgeon General Calls E Cigarettes a "Major Health Concern" for Teens The Atlantic Think vaping is a safer choice? Think again! Vaping may look harmless, but it's loaded with nicotine and toxic substances that can increase blood pressure and raise the risk of heart Health effects and known pathology associated with the use of E cigarettes ScienceDirect