What are the harmful ingredients in Juul pods? 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 JUUL 2 Mango Prefilled Pods 2 Pack E liquids.com E Cigarettes Vaping with Juul & Other Electronic Cigarettes Dangers of Vaping *Did you know that smoking 1 vape pod is the equivalent of smoking 1 pack of cigarettes. *Vape pods can have dangerous chemicals in them including formaldehyde, acetone and FDA approves Juul's tobacco and menthol e cigarettes Reuters