While e cigarettes, or vapes, may contain fewer chemicals than regular cigarettes, they are still NOT safe. E cigarettes contain harmful chemicals. 99% of e cigarettes contain nicotine, making them highly addictive. Visit https: t.co 1y8cZxtgFQ to Ignore e cigarettes at your patient's peril Cleveland Clinic Journal of Medicine E Cigarettes & Teen Vaping: What Parents Need to know Ray Lozano 5 Vaping Facts You Need to Know Johns Hopkins Medicine FDA pushes for regulatory authority over e cigarettes to protect kids National Poll on Children's Health