Electronic Cigarette Solvents, JUUL E Liquids, and Biomarkers of Exposure: In Vivo Evidence for Acrolein and Glycidol in E Cig Derived Aerosols Chemical Research in Toxicology The pyrolytic reactions of glycerol to produce formaldehyde, Download Scientific Diagram Vaping Versus Smoking: Are Electronic Cigarettes the Savior? Arteriosclerosis, Thrombosis, and Vascular Biology Vaping is on the rise. While e cigarettes don't contain tobacco, they may still contain many of the same toxic and cancer causing chemicals found in regular cigarettes. This includes: Acrolein (weed Full article: Electronic cigarette generated aldehydes: The contribution of e liquid components to their formation and the use of urinary aldehyde metabolites as biomarkers of exposure