Cigarette lectronique : des produits cancrignes seraient inhals par les consommateurs E Cigarette Smoking May Release Formaldehyde, Other Carcinogens AboutLawsuits.com Vapes don't produce harmless water vapor. They can contain addictive nicotine, cancer causing chemicals like acetaldehyde and formaldehyde, and heavy metals that don't belong in your body. Live Vape Free is a text High Levels of 'Hidden' Formaldehyde Found in E Cigarettes Promises Behavioral Health Teens who vape could be exposed to the same toxic chemical preserving these two creatures: formaldehyde. #TheRealCost #Vape #Vaping #Ecigs #Ecig Electronic cigarettes drastically reduce exposure to toxic substances from tobacco Prevention Observatory of the Montreal Heart Institute