The Juul's so cool, kids smoke it in school Orange County Register E cigarette flavored pods induce inflammation, epithelial barrier dysfunction, and DNA damage in lung epithelial cells and monocytes Scientific Reports JUUL Lawsuits Addiction, Lung Damage and Other Vaping Injury Lawyers JUUL Pod Ingredients: What's in E Cigarettes? 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] JUUL Is Unsafe. We Want You to Know Why.