How Many Juul Pods Per Day 6 important facts about JUUL Can Vaping Cause Optic Nerve Damage? La Quinta, CA 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 Why Vaping Causes Dry Mouth and How to Fix It Ecigator Smoking, Vaping, and Eye Health: What You Should Know CODET Vision Institute Vaping vs Smoking: Effects and Tips for Protecting Your Lungs Max Hospital