Can vaping damage your lungs? What we do (and don't) know Harvard Health E cigarettes increase harm to smokers, so should not be promoted as a harm reduction strategy (in 10 slides) Stanton Glantz blog The potential health effects associated with electronic cigarette ScienceDirect E cigarettes should be offered to smokers, say doctors BBC News 5 Vaping Facts You Need to Know Johns Hopkins Medicine Cigarette lectronique pour e liquide Vgtol Vgtol STORE