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 Vaping is often marketed as a safer alternative to smoking, but many vape products contain nicotine, harmful chemicals, and heavy metals that can harm developing brains and lungs. Vaping Ban: Is This the Beginning of the End for Juul? GQ JUUL: Side effects and health risks JUUL vs Vape Pens: What's the difference? Vape Shack