Juul Announces Preemptive Restrictions on Its E Cigarette Flavors The potential dangers of disposable e cigarettes Poison Control FDA says Juul can sell vape devices and nicotine pods The Dangers of Juuling National Center for Health Research 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