JUUL: Side effects and health risks One Juul pod contains the same amount of nicotine as a pack of 20 cigarettes. #NDAFW #drugfacts How Long Does One Pod Of Juul Last Vaping JUUL Seminole Prevention Coalition 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 Teens say they don't vape, they 'Juul.' That makes the activity hard to track Los Angeles Times