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 What Does A JUUL Really Do To Your Body? Franciscan Health The Dangers of Juul, A Public Health Crisis Juul lawsuit The FDA agreed to allow the sale of Juul's tobacco and menthol flavored e cigarettes after ordering them to temporarily remove its products from the market three years ago. FOX 5 reports on the Juul's Harmful Side Effects Office for Science and Society McGill University