Quitting Rates are Up, Electronic Cigarettes May be Helping KQED 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 E cigarettes to quit smoking? They're as good as nicotine patches Los Angeles Times E cigarettes better for quitting: study SBS News E Cigarettes Can Help Smokers Quit, British Doctors Say Vaping Not a Great Aid to Quitting Smoking: Study