How much nicotine is in JUUL? 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 Heavy Metals found in JUUL's Electronic Cigarettes Facts and Treatment for the New JUUL Trend FHE Health FDA's Gottlieb on threat to pull e cigarettes from shelves How Juul Hooked Teens on Vaping and Ignited a Health Crisis