Toxic metal, leached from e cigarette coil, permanently scars woman's lung E cigarette, or vaping, product use associated lung injury: a review Pneumonia Springer Nature Link 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 Box Mod e cigarette with lungs. Lungs disease from smoking, concept. 3D rendering isolated on white background Stock Photo Alamy