Many people believe that vaping is less harmful than smoking, but that's a common misconception. In fact, in addition to nicotine, vapes can contain toxic chemicals that could be linked to cancer, Vape vs. Cigarette: Which is More Environmentally Friendly? Electronic Cigarettes and Your Health: Maritza O Jenkins, DMD: General Dentist E cigarettes: How they work, risks, and research The Health Risks Of E Cigarettes Versus Traditional Cigarettes Henry Ford Health Detroit, MI