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, The really interesting thing we found was that vaping may also encourage people who don't even want to stop smoking, to eventually quit Dr Caitlin Notley University of East Anglia Vape to Cigarette Conversion: How Many Cigarettes Equal Your Vape Hits Velvet Cloud What's the Difference Between E Cigarettes and Vapes? Grow Strong KC