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's Juul Ban May Not be a Pure Public Health Triumph Juul Banned By FDA. Here's Why and What It Means for Altria. Barron's Is JUUL More Harmful Than Cigarettes? Understand the Risks Juul can continue selling e cigarettes as FDA says vaping benefits outweigh risks PBS News