Some e cigarettes contain chemicals that cause popcorn lung Vox Medical experts just announced that vaping has been definitively linked to permanent lung disease. Many teens have already been diagnosed. learn more https: theconversation.com popcorn lung how vaping could scar your lungs for life 254414 Harvard study finds lung damaging toxins in popular e cigarette products PhillyVoice Cleveland Clinic Children's Study Links Chronic E Cigarette Use with Long Term Lung Injury in Teens E cigarette and Vaping Associated Lung Injury (EVALI) EMOttawa Blog 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