Do Juul Pods Have Diacetyl FDA warns Juul, says it marketed vapes as less harmful than JUUL LABS ACTION PLAN Juul Labs JUUL Pod Ingredients: What's in E Cigarettes? The Juul's so cool, kids smoke it in school Orange County Register E cigarette flavored pods induce inflammation, epithelial barrier dysfunction, and DNA damage in lung epithelial cells and monocytes Scientific Reports