DYK? Vaping coats lungs with potentially harmful chemicals. This can include chemicals such as: Diacetyl: This food additive, used to deepen e cigarette flavors, is known to damage small passageways in the lungs. FDA orders Juul e cigarettes off the market in the U.S. STAT Do Juul Pods Contain Formaldehyde Juul users inhaling chemicals not listed Is Diacetyl In Juul Pods Have Formaldehyde Transitioning From JUUL Pods To Natural E Liquids: A Smoker's Is Diacetyl In Juul Pods Better Do Juul Pods Contain Formaldehyde It's not just vapor. Your vape could contain the same amount