JUUL 'new technology' pods exhibit greater electrical power and nicotine output than previous devices Tobacco Control Poison center warns of JUUL use; 1 pod has 5% nicotine or 1 pack of 20 cigarettes FDA Orders Juul to End Vaping Sales Respiratory Therapy 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