The dangers of electronic cigarettes Article The United States Army Use of vapes (e cigarettes) among adults in Great Britain ASH How Smoking and Nicotine Damage Your Body American Heart Association The safest vape is the one you never start. Flavoured vapes were designed to feel harmless: Candy taste. Fruit smell. Cool packaging. Viral aesthetics. But your lungs don't care about the flavour. High resistance coils in E cigarettes increase heavy metals leaching into aerosols to cause oxidants generation in human bronchial epithelial cells at air liquid interface: A unique non animal methodological approach on vaping studies ScienceDirect