Hidden Formaldehyde in E Cigarette Aerosols New England Journal of Medicine WellnessWednesday Is Vaping Safer than Smoking? Why this May Not be the Case In a bid to quit smoking, many are turning to vaping instead. But is it truly safer? If you've E cigarettes can emit formaldehyde at high levels under conditions that have been reported to be non averse to users Scientific Reports Electronic cigarettes and cardiovascular disease: epidemiological and biological links Pflgers Archiv European Journal of Physiology Springer Nature Link