Tobacco Tuesday Tip One Juul pod = 20 cigs. Some vapes = over 200. That's a lot of nicotine. Think before you puff. This school year, let's stand together with the E cigarette flavored pods induce inflammation, epithelial barrier dysfunction, and DNA damage in lung epithelial cells and monocytes Scientific Reports Not just water vapor: why e cigarettes are so dangerous PUBLIC HEALTH INSIDER E Cigarettes Vaping with Juul & Other Electronic Cigarettes Students and Vaping Why Teens Vape and JUUL Health Risks