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 New Juul Flavors Coming The FDA agreed to allow the sale of Juul's tobacco and menthol flavored e cigarettes after ordering them to temporarily remove its products from the market three years ago. FDA bans all Juul e cigarettes in U.S.; lung association hails decision UPI.com FDA Greenlights JUUL for US Sales Tobacco Asia