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 bans all Juul e cigarettes in U.S.; lung association hails decision UPI.com Discontinued JUULpods Flavors Mango, Mint, and More JUUL With Looming Ban, People Are Plotting to Hoard Juul Pods