Potential Juul ban will boost other vaping brands, retailers and customers say Iowa State Daily Vaping: Let's Get the Facts Straight The Beacon E Cigarettes Vaping with Juul & Other Electronic Cigarettes JUUL Pod Cucumber 4 Pack JUUL Vape Price Point NY 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 warns Juul, says it marketed vapes as less harmful than regular cigarettes without agency authorization The Washington Post