DYKOne Juul pod contains as much nicotine as a pack of cigarettes. Side effects include increased heart rate and blood pressure, lung disease, chronic bronchitis and insulin resistance leading to type 2 FDA to order Juul e cigarettes off U.S. market, report says FDA approves Juul's tobacco and menthol e cigarettes Reuters FDA reverses order taking Juul vaping products off the market in US, opens door to possible authorization ABC News Chemical characterisation of the vapour emitted by an e cigarette using a ceramic wick based technology Scientific Reports What is JUUL?