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 A scientific review has raised fresh concerns about the long term cancer risks of vaping, concluding that e cigarettes are probably carcinogenic, while also acknowledging significant gaps in the evidence. The analysis of reviews How to Smoke E Cigarettes Your First Vaping Guide SMOKO E Cigarettes Discovering the Top Picks in Best Electronic Cigarette Review The Absolute Best E Cigarettes (Top Brands Tested) Electronic Cigarettes: Are They Smoking Cessation Aids or Health Hazards? Cureus FDA's proposed e cigarette rules draw mixed review