A tale of two Juul pods: China's counterfeits pose a threat to US New York Post 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 Vaping's dangers loom large amid more than 50 U.S. deaths this year FDA Strikes Again Flavored Vape Pods Are Banned, JUUL Gets Hit Hard