Juul vape: What is it, why are teens addicted, and is it safe? CNET Did you know one Juul pod is nearly equal to one pack of cigarettes? According to a study published in the National Library of Medicine, one JUUL pod appears capable of delivering Juul can keep selling tobacco and menthol e cigarettes, FDA decides CBS News Teens Are 'Juuling' At School. Here's What That Means DYK 174,000+ Louisiana youth currently use tobacco products. Research shows that most young people who vape do not know that e cigarettes contain nicotine, instead thinking it is harmless water vapor. Most adults Toxicity of JUUL Fluids and Aerosols Correlates Strongly with Nicotine and Some Flavor Chemical Concentrations bioRxiv