The increase in e cigarette use, particularly among young people, is a dangerous trend with real health risks. For many reasons, e cigarettes should not be promoted as a safe alternative to smoking." (heart.org) Frontiers Trace Metals Derived from Electronic Cigarette (ECIG) Generated Aerosol: Potential Problem of ECIG Devices That Contain Nickel Cardiopulmonary Impact of Electronic Cigarettes and Vaping Products: A Scientific Statement From the American Heart Association Circulation Cross Sectional Associations of Smoking and E cigarette Use with Self Reported Diagnosed Hypertension: Findings from Wave 3 of the Population Assessment of Tobacco and Health Study