New strong evidence that Juul is more toxic to lungs and hearts than earlier e cigs Stanton Glantz blog Juul warned over claims e cigarette safer than smoking The Boston Globe Juuling: Are your kids doing it? ABC30 Fresno 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 Strikes Again Flavored Vape Pods Are Banned, JUUL Gets Hit Hard The Dangers of Juuling National Center for Health Research