Why Vaping Is Bad for Your Teeth and What to Do About It GoodRx Health Risks of E Cigarettes and Vaping American Lung Association 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 The Dangers of JUUL: What Families Need to Know E Cigarette Flavor Bans and Juul's Decision to Pull Mint Pods Won't Produce Intended Results Study finds cannabis vaping more harmful than nicotine vaping