E cigarettes didn't help smokers quit, study says CNN Vaping is not replacing smoking. It is often added to it. This is called dual use. Nearly half of e cigarette users still smoke cigarettes. What this means: Smoking continues alongside vaping Which Electronic Cigarette Is Best for Quitting Smoking? X Bar Major Study Says E Cigarettes Can Help Smokers Quit How to Quit Smoking with Vaping A Beginner Friendly Guide to Start Did you know that e cigarettes are tobacco products and that the U.S. Food and Drug Administration has not found any e cigarette to be safe and effective in helping smokers quit? Quitting means