FDA gives approval for tobacco, menthol Juul cartridges 9news.com What is JUUL? E cigarette giant Juul suspends online sales of mango and three other flavors Electronic Cigarettes Basics and Behaviors Study: Juul Pods Contain Caffeine. What's It Doing There, And What Does It Do? Did you know one Juul pod is nearly equal to one pack of cigarettes? According to a study published in the National Library of Medicine, one JUUL pod appears capable of delivering