What's In Fake Juul Pods? 4 Signs Your Juul Pod Is Fake 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 The Smoking Alternative, unlike any E Cigarette or Vape Cell specific toxicity of short term JUUL aerosol exposure to human bronchial epithelial cells and murine macrophages exposed at the airliquid interface Respiratory Research Springer Nature Link 6 important facts about JUUL What is the JUUL? Dana Farber Cancer Institute