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 How Old Do You Need to Be to Vape? Critics rip Michigan vaping ban, citing harm to smokers and vape shops Bridge Michigan In Michigan, legal age to buy cigarettes, vaping devices is now 21 Michigan Bans Flavored E cigarettes A Day After New York WKAR Public Media Michigan officially becomes first state to ban flavored nicotine vape products