Scientific review finds e cigarettes likely cause lung and oral cancer Flavoring Ingredient Found In E Cigarettes Can Potentially Cause Cancer, Researchers Say CBS Philadelphia Vaping Devices (Electronic Cigarettes) DrugFacts National Institute on Drug Abuse (NIDA) Do you know what's in your cigarette? Toxic chemicals like arsenic, methanol, and even ammoniathings you'd never willingly inhale. Your health matters. Quit today for a better tomorrow. #TobaccoFreeLife #QuitSmoking #HealthyLiving E Cigarettes (Vapes) Smoking and Tobacco Use CDC