Vape Like Juul Juul, the vape device teens are getting hooked on, explained Northwestern researchers: e cigarettes different from regular cigarettes Bluehole Publishes an Industry Comment on Vuse Overtaking Juul and Becoming the U.S Vaping Market Champion Again E cigarette flavours pose unknown harm risk Health Effects of Vaping Smoking and Tobacco Use CDC Most E cigarette Users Ages 18 to 29 Never Smoked Before American Cancer Society