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 Vape, Juul, e cigarettes and the FDA: Everything you need to know Leading Health and Medical Groups Campaign for Tobacco Free Kids Juul to sell lower nicotine vaping pods as FDA probes teen use New strong evidence that Juul is more toxic to lungs and hearts than earlier e cigs Stanton Glantz blog