FDA Wants Warning Label on E Cigarettes, Ban on Sales to Minors The FDA's recent authorization of the first fruit flavored e cigarettes approved for sale to adults 21 and over in the U.S. is raising concerns from pediatrician groups and advocacy organizations about the potential E cigarettes as effective as nicotine replacement therapy for smoking cessation, says draft guidance The Pharmaceutical Journal Utah puts emergency limits on flavored e cigarettes, as vaping illnesses rise