E cigarettes and Vaping Idaho Office of Drug Policy 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 St. Mary's health officials say e cigarettes cause harm to teens Spotlight somdnews.com Harm reduction perceptions of FPs about e cigarettes and their clinical Download Scientific Diagram