What Happens When You Quit Smoking and Start Vaping? Vapes might be less harmful than traditional cigarettes and might help smokers quit smoking, but they are not safe, especially for individuals younger than 25 years old. Plus, much is still unknown 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 Using Vaping to Quit Smoking: A Step by Step Guide CIV Plus E Cigarettes Are Effective at Helping Smokers Quit, a Study Says The New York Times