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Public health officials are quick to note that the lessons learned from school-of-hard-knocks quitting, derived after "three to four previous unsuccessful attempts," eventually allow "in excess of 90% of ex-smokers [to] quit alone and without recourse to any professional help whatsoever," but their analysis stops short

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And it is clearly not a fad thats going away. The national Monitoring the Future survey of eighth, tenth and twelfth graders, administered annually since 1975 by the National Institutes of Health (NIH), showed that rates of e-cigarette use doubled in the past two years