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 US FDA Approves ECigarettes: Should Singapore Follow? ICTS Structure of the electronic cigarette. The electronic cigarette is a Download Scientific Diagram E cigarettes with a cigarette like level of nicotine are effective in reducing smoking and exposure to carcinogen, study finds VCU News Virginia Commonwealth University