While vaping is not risk free, it is less harmful than tobacco Our World in Data E Cig Vapor vs. Tobacco Smoke: Which Is More Harmful? White Cloud White Cloud Electronic Cigarettes Ban on vaping: reality check or turf war? RTD Notes from the Field: Use of Electronic Cigarettes and Any Tobacco Product Among Middle and High School Students United States, 20112018 MMWR Smoking both traditional and e cigarettes may carry same heart risks as cigarettes alone American Heart Association