Vaping Lungs vs Healthy Lungs: What You Need to Know Curious about the difference between healthy lungs and a vapers lungs? See how vaping impacts your lungs, and why its best to quit early. 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 Harmful Effects of Vaping Vaping: What You Need To Know Community Parents District Home Carolina scientists show how vaping induces reactions in lungs that can lead to disease UNC Chapel Hill