This lung damage from e cigarettes is permanent and entirely preventable. Flavored e cigarettes, often marketed with candy like appeal, may be far more dangerous than they seem. A recent case involving a U.S. E Cigarette or Vaping Associated Lung Injury New England Journal of Medicine Harmful Effects of Vaping Chart Health Edco Vaping and Electronic Cigarette Toxicity Overview and Recommendations (Project VECTOR) Intrepid Lab Impact of vaping on respiratory health The BMJ