Research consistently shows e cigarettes help smokers quit. When will U.S. policy catch up? E cigarettes can help smokers quitbut do not use them casually, researchers warn Vaping Isn't 'Creating Next Generation of Addicts' and More! E Cigarettes Are Effective at Helping Smokers Quit, a Study Says The New York Times E Cigarettes Can Help Smokers Quit, British Doctors Say Stop Smoking E Cigarettes CardioSmart American College of Cardiology