Vaping Isn't 'Creating Next Generation of Addicts' and More! Processed Food Flavoring Additive 'Diacetyl' also in Vape Chemical Free Life Chemicals found in e cigarette flavors tied to lung disease In secondhand vape, scientists smell risk American Heart Association While vaping is not risk free, it is less harmful than tobacco Our World in Data 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