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 FDA Rescinds Marketing Ban On Juul E CigarettesProducts Back Under Review Discontinued JUULpods Flavors Mango, Mint, and More JUUL Why Were Mango Juul Pods Banned The FDA Is Reportedly About to Shut Down JUUL