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. Enqute sur les dessous de l'industrie de la cigarette lectronique : The global Electronic Cigarette Market has moved far beyond its initial identity as a niche alternative. In 2026, it stands Daily exposure to formaldehyde and acetaldehyde and potential health risk associated with use of high and low nicotine e liquid concentrations Scientific Reports Cigarette lectronique et cancer : et si l'alerte japonaise n'tait qu'un ptard mouill ? Emissions from Electronic Cigarettes: Key Parameters Affecting the Release of Harmful Chemicals Environmental Science & Technology