Nicotine delivery different for different e cigarettes finds study The Health Risks Of E Cigarettes Versus Traditional Cigarettes Henry Ford Health Detroit, MI FDA approves Juul's tobacco and menthol e cigarettes 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 E cigarette, or Vaping Product, Use Associated Lung Injury (EVALI) Fact Sheets Yale Medicine