Key Differences Behind the Vape 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 Did you know that that the vapor produced from vapes and e cigarettes is actually aerosol not water mist. Vape aerosol contains harmful substances that are not healthy and safe for our lungs, such E Cigarette, Vaping, Terminology and Facts Lower Extremity Review Magazine E cigarettes: How they work, risks, and research Electronic Cigarettes and Your Health: Maritza O Jenkins, DMD: General Dentist