Yes, vaping is toxic. A U.S. teen developed "popcorn lung" after secretly vaping for three years a permanent, life altering disease. Officially known as bronchiolitis obliterans, the condition scars the lungs' tiniest Do you know what's in a vape? Vaping: What Teens and Parents Should Know Pediatrics Northwest Adult Ex Smokers Say They May Pick Cigarettes Back Up If Juul Is Banned It's not just vapor. Your vape could contain the same amount of nicotine as of 30 packs of cigarettes, plus other harmful chemicals. Want help quitting? SMCHDs next Nicotine Cessation Class starts Juul Vape Settlement Does JUUL Cause Lung Cancer?