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 Vaping and Lung Damage: What Pulmonologists Want You to Know FDA orders Juul e cigarettes and vaping products to be taken off the market in US ABC News FDA rescinds marketing ban on Juul vaping products HealthWatch kdrv.com