How Juul Hooked Teens on Vaping and Ignited a Health Crisis 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 A California DA is investigating Juul for false advertising Los Angeles Times Facts and Treatment for the New JUUL Trend FHE Health The FDA's Juul Ban May Not be a Pure Public Health Triumph