The Virginia Vape ban took effect in March. So why can you still buy them? : r Virginia JUUL sponsored study finds a 99% reduction in particulate matter and formaldehyde going from smoking to vaping a JUUL (shame so many folks have moved away from evidence based views) : r electronic_cigarette JUUL Design Life Cycle 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, the vape device teens are getting hooked on, explained Vox