The American Heart Association says there is not sufficient evidence to promote e-cigarettes as a primary aid to smoking cessation. At best they are about as effective as nicotine patches without behavioral support. They may also prevent people from seeking proven methods of quitting. The many uncertainties of e-cigarettes as a cessation tool is discussed in this short video.
PositiveTip: Are you a smoker? Check-out one of the proven methods of quitting, such as the online Breathe-Free2 Plan.