What is JUUL? Juul Pods Mango Pure Cigs FDA bans all Juul e cigarettes in U.S.; lung association hails decision UPI.com Juul to Stop Sales of Most Flavored E Cigarettes in Retail Stores WSJ 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 The FDA agreed to allow the sale of Juul's tobacco and menthol flavored e cigarettes after ordering them to temporarily remove its products from the market three years ago. FOX 5 reports on the