E cigarettes & Vaping Positive Choices E cigarettes might harm lung tissue much like regular cigarettes do whether they contain nicotine or not a new study says. E cigarette, or Vaping Product, Use Associated Lung Injury (EVALI) Fact Sheets Yale Medicine The Health Risks Of E Cigarettes Versus Traditional Cigarettes Henry Ford Health Detroit, MI The Health Effects of Nicotine Use on the Brain and Body