Once Worth Billions: What Happened To JUUL? JUUL Patent Reveals Device That Will Help Users Quit Nicotine Addiction Tech Why Marlboro Maker Bet on Juul, the Vaping Upstart Aiming to Kill Cigarettes WSJ Exclusive Juul's mint flavored e cig sales skyrocketed after other flavors pulled 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 BREAKING: Juul is making its official comeback. After being sidelined for over three years due to regulatory concerns, the FDA has now granted the company full approval to resume selling its flagship