ATS: Claims That E cigarettes Reduce Harm Are Unproven RT US Imposes Partial Ban On Flavored E Cigarettes E cigarettes may help smokers quit even if they don't intend to, study finds UPI.com Smoking up for first time in decades, thanks partly to the FDA's war on vaping Study finds e cigarettes may be as harmful as smoking tobacco UPI.com FDA bans 55,000 flavored e cigarette products over concern for youth appeal UPI.com