JUUL Faces Wrongful Death Lawsuit as Vaping Injuries Surge gov.sg Vaping is more harmful than cigarettes. Don't be fooled. One vape pod has as much nicotine as 50 cigarettes, damaging your lungs, brain and Instagram Harvard researchers discover toxin in Juul pods that can cause longterm lung damage If you think vaping isn't harmful or addictive, think again! About 1 pack of cigarettes (about 20 cigarettes) has 20 mg of nicotine. That compares to 1 JUUL pod that has 41 The Dangers of JUUL: What Families Need to Know