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 FDA warns Juul, says it marketed vapes as less harmful than regular cigarettes without agency authorization The Washington Post JUUL Lawsuit & Case Lawyers Addiction & Health Effects Stoy Law Group, PLLC. JUUL The Smoking Alternative, unlike any E Cigarette or Vape Vaping: Let's Get the Facts Straight The Beacon