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 Juul nicotine hit may be 'worst for kids, best for smokers' WHYY Did you know? One vape pod can contain as much nicotine as a whole pack of cigarettes if not MORE. That's a powerful addiction in a tiny device. Break free todayyour 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