What You Should Know about E Cigarettes & Vaping American Lung Association JUUL vs. Vape Pen Which Is Right for Me? Juul vs vaping: What parents need to know about the vaping device When you vape, you aren't just inhaling vapor. Vape juice also contains addictive nicotine and other toxins! #EliminateTobaccoUse and keep e cigs out of your lungs. [Source: CDC] FDA rescinds marketing ban on Juul vaping products CNN The FDA and Juul are fighting over a vape ban, but the role of e cigarettes in the world of tobacco abuse is not clear cut