More cancer causing chemicals found in electronic cigarettes The Verge Propylene Glycol Vape (PG) Svapoebasta Today's Fact Friday highlights an important truth. Both cigarettes and e cigarettes are harmful to your health. While some believe vaping is a safer alternative, studies show that one disposable vape can equal Fears vaping could cause Cancer Healthwatch Barnsley Frontiers Flavorless vs. Flavored Electronic Cigarette Generated Aerosol and E Liquid on the Growth of Common Oral Commensal Streptococci Cardiopulmonary Impact of Electronic Cigarettes and Vaping Products: A Scientific Statement From the American Heart Association Circulation