Vaping among teens declines, but health risks and addiction remain a concern News What is an e cigarette and how does it work? YouTube Teen vaping is not just a phaseLaura Crotty Alexander, MD, UC San Diego, explains that using e cigarettes often leads to using other inhalants. She talks about this and more with host Erika Moseson, E Cigarettes and Vaping PPAC Central Example of describing e cigarettes as a smoking cessation aid within Download Scientific Diagram Vaping: What you can't see can still hurt you Joel's Stop Smoking Videos