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 E cigarettes: How they work, risks, and research E cigarette use now higher than cigarette use among teens National Poll on Children's Health Vaping and e cigarettes: the facts Vaping and the Brain: Effects of Electronic Cigarettes and E Liquid Substances The Journal of Neuropsychiatry and Clinical Neurosciences