FACT: Most e cigarette users also smoke cigarettes, a pattern known as dual use. This means the tobacco industry isn't helping people quit; it's sustaining addiction through another product. While the industry claims The Health Risks Of E Cigarettes Versus Traditional Cigarettes Henry Ford Health Detroit, MI E cigarette use to reduce cigarette smoking may not increase nicotine dependence Penn State Health News E cigarettes: a quick guide to their risks 5 Vaping Facts You Need to Know Johns Hopkins Medicine High nicotine e cigs up chance teen will become a smoker