FOX U.S. health regulators have announced their first authorization of fruit flavored electronic cigarettes intended for adult smokers. MORE BELOW Facebook FDA ban on certain flavored e cigarettes 'doesn't appear to be working' FDA Enforcement Blitz Combats Underage Use of Cartridge Based E Cigarettes and Threatens to Sack Premarket Review Compliance Policy and Flavors The Continuum of Risk FDA plans strict limits on sale of flavored e cigarettes ABC11 Raleigh Durham