Some reports state that these new, flavored smoking devices are less harmful than tobacco cigarettes but how safe is vaping? In this third part of a four part series, China Daily examines the The 2026 Guide to the Best Electronic Cigarettes Which is more harmful: e Cigarettes or regular cigarettes? Heated Tobacco Products, Cigarettes, and E Cigarettes: What's the Difference PMI Science E cigarettes Tobacco Tactics E cigarettes have negative health effects. #CommitToQuit all forms of tobacco and cigarette use.