What vaping does to your body Our researchers are studying the effects of vaping on the lungs and airway., They found several components in e cigarettes damage cells that help protect us from viruses. , Dr. Fariba Rezaee explains Vaping isn't just a trendit's a growing health risk. Studies have linked e cigarette use to serious lung conditions like Bronchiolitis Obliterans, often called popcorn lung, which damages the smallest airways and permanently E Cigarettes are Popular But What Does Vaping Do to Your Body? The Mysterious Vaping Illness That's 'Becoming an Epidemic' The New York Times Curious about the difference between healthy lungs and a vapers lungs? See how vaping impacts your lungs, and why its best to quit early.