Vape Mythbusting: Debunking 7 Common Myths Popcorn lung: how vaping could scar your lungs for life 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 Is There A Link Between E Cigarette Use And 'Popcorn Lung'? Doctors just announced that vaping has been conclusively linked to permanent lung disease. And sadly, many teens have already been diagnosed. learn more https: theconversation.com popcorn lung how vaping could scar your lungs for life 254414 Vaping harms your health Cancer Institute NSW