Teens Are 'Juuling' At School. Here's What That Means JUUL Pod Ingredients: What's in E Cigarettes? Juul devices cited in seizure reports that started FDA probe Los Angeles Times What's behind the explosive growth of JUUL The FDA agreed to allow the sale of Juul's tobacco and menthol flavored e cigarettes after ordering them to temporarily remove its products from the market three years ago. FOX 5 reports on the New strong evidence that Juul is more toxic to lungs and hearts than earlier e cigs Stanton Glantz blog