I Loved Vaping Until My Lungs Collapsed and Black Goo Poured Out of Me Get Smart About Drugs 2 popular vape flavors may increase inflammation in brain, lungs New lung scans prove vaping is toxic. The science is officially in. Scans show that teens have developed "popcorn lung" as a result of vaping. It's a permanent, chronic disease that shortens Did you know vaping and e cigarettes can lead to a condition called Popcorn Lung? Vaping may sound harmless, but it can seriously impact your breathing over time. Learn what causes it, how to