Today, the peer reviewed scientific journal American Journal of Preventive Medicine published a study co authored by FDA scientists showing that the agency's youth e cigarette prevention campaign, The Real Cost, prevented an estimated 444,252 Attorney Gen. Brown Urges FDA To Block Flavored E Cigarette Approvals The BayNet F.D.A. Opens Door to More Flavored E Cigarettes The New York Times Study: High schoolers' usage of e cigarettes declined, significant rises reported among middle schoolers Tobacco and Vaping