Sweeping FDA regulations take aim at e cigarettes KSL.com E cigarettes damage blood vessels even if devices don't contain nicotine, study finds Fox News $3.9M grant funds e cigarette flavoring research at Center for Tobacco Research FDA's proposed ban on menthol cigarettes explains why FDA needs to reverse its de facto approvals of menthol e cigarettes Stanton Glantz blog Some Disposable E Cigarettes Are More Toxic Than Traditional Cigarettes, Study Finds