Hidden Formaldehyde in E Cigarette Aerosols New England Journal of Medicine An Unrecognized Hazard in E Cigarette Vapor: Preliminary Quantification of Methylglyoxal Formation from Propylene Glycol in E Cigarettes Spreading fear and confusion with misleading formaldehyde studies The Counterfactual Formaldehyde is used to preserve dead bodies. This same cancer causing chemical is also found in vape juices. Vaping may look harmless, but looks can be deceiving. Les cigarettes lectroniques parfois plus cancrignes que le tabac RTBF Actus Formaldehyde Hemiacetal Sampling, Recovery, and Quantification from Electronic Cigarette Aerosols Scientific Reports