Vaping man holding a mod. A cloud of vapor. Black background. Vaping an electronic cigarette with a lot of smoke. Vape concept Stock Photo Alamy Vaping isn't just vapor. It's an aerosol filled with nicotine and chemicals that go deep into your lungs and straight into your bloodstream. Many vapes contain: Highly addictive nicotine It's Substance Use Awareness Month and a good time to look at local trends in smoking and vaping. In Michigan, 13.6% of adults smoke cigarettes and about 8.4% currently use e cigarettes or E Cig Vapor vs. Tobacco Smoke: Which Is More Harmful? White Cloud White Cloud Electronic Cigarettes