How Many JUUL Pods a Day Is Too Much? FREESMO High nicotine e cigarettes flood market despite FDA rule Reuters 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 orders Juul e cigarettes off the market over safety concerns The Washington Post Pod e cigarettes less harmful than regular cigarettes, new study finds Brown University