Nicotine use among young people is evolving. New research shows more youth are using multiple nicotine products at the same timemost commonly cigarettes and e cigarettes, with a growing rise in combining vapes Juul can continue to sell e cigarettes, FDA says FDA expected to ban most flavored e cigarette pods The Verge Juul announces it will stop selling mint flavored pods What Happens Next for Vaping WIRED JUUL Pod Ingredients: What's in E Cigarettes?