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 Can Vaping Cause Cancer? What Does It Do to Your Lungs? The physico chemical characterization of menthol flavored JUUL aerosol Download Scientific Diagram The FDA announced Thursday that Juul labs can continue to sell e cigarettes and refill cartridges, determining that the company's menthol and tobacco flavored pods are appropriate for the protection of public health. How Likely Is It to Get Lung Cancer from Vaping? Sharp HealthCare