JUUL Side Effects: What Are the Health Risks? The FDA is allowing vaping brand Juul to keep its e cigarettes on the market. Studies from Juul show its e cigarettes are less harmful for adult smokers, who can benefit from switching completely Juul is back to its original mission with a second generation e cigarette BREAKING: Juul is making its official comeback. After being sidelined for over three years due to regulatory concerns, the FDA has now granted the company full approval to resume selling its flagship Juul Labs UK Expands JUUL2 Pod Flavors to Boost Adult Smoker Transition Ecigator Side Effects of Juul, Other Vaping 'Pods' Expose Teens to High Nicotine Levels: Study AboutLawsuits.com