How Many Juul Pods Do You Smoke A Day Juul, the vape device teens are getting hooked on, explained Secondhand vape exposure: Risks and side effects Vaping Safety, Smoking, Dangers, Pros, Cons, Debate, E cigarettes, & Tobacco Britannica Do Edibles Make Your Eyes Red? [See What Really Matters] 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