Juul's Harmful Side Effects Office for Science and Society McGill University It's not just vapor. Your vape could contain the same amount of nicotine as of 30 packs of cigarettes, plus other harmful chemicals. Want help quitting? SMCHDs next Nicotine Cessation Class starts The World Pushes Back Against E Cigarettes and Juul The New York Times Teen Vaping: What Parents Can Do Children's Hospital Colorado Juul halts sales of mint flavored e cigarette popular with teenagers Vaping The Guardian