How the FDA Can Help More People Stop Smoking Johns Hopkins Bloomberg School of Public Health E Cigarettes: They May Help People to Quit Smoking, But What About Harm to Public Health? Latest Cochrane Review finds high certainty evidence that nicotine e cigarettes are more effective than traditional nicotine replacement therapy (NRT) in helping people quit smoking Cochrane Electronic Cigarettes: Are They Smoking Cessation Aids or Health Hazards? Cureus Electronic cigarettes for smoking cessation ISCMR