E Cigarettes and Vaping PPAC Central One Juul pod contains the same amount of nicotine as a pack of 20 cigarettes. #NDAFW #drugfacts Potential Juul ban will boost other vaping brands, retailers and customers say Iowa State Daily E cigarette flavored pods induce inflammation, epithelial barrier dysfunction, and DNA damage in lung epithelial cells and monocytes Scientific Reports Juul, the vape device teens are getting hooked on, explained Vox F.D.A. Approves Juul Vapes After Yearslong Delay The New York Times