A Kernel of Truth: Diacetyl, Popcorn Lung and E Liquids Dinner Lady Processed Food Flavoring Additive 'Diacetyl' also in Vape Chemical Free Life That Don T What Are The Risks Of Vaping With Diacetyl In Your Juice Do Disposable Vapes Have Diacetyl Alcohol Did you know some flavored vapes contain diacetyl, a chemical linked to popcorn lunga rare, irreversible lung disease? It scars the small airways, making it hard to breathe. Symptoms can mimic