E Cigarettes: Decoding What's Behind The Vapor Vaping Dcouvrez nos Cigarette lctronique Bruxelles E Cigarettes and Lung Health American Lung Association Cigarette lectronique Tubize en Belgique Vapeur et saveur Nonnicotine vapes may be marketed as safe, but many still contain chemicals, have unknown health effects, and aren't FDAregulated. Teens are using them more ofteneven alongside nicotine vapes. No ecigarette is risk free.