E Cigarette Research for Lung Cancer Patients Roy Castle 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 PET imaging shows greater lung inflammation in e cigarette users than cigarette smokers Vaping and smoking together increases lung cancer risk fourfold Vaping, Environmental Toxicants Exposure, and Lung Cancer Risk NEW STUDY ON VAPING AND IT'S SERIOUS If you know someone who vapes, send this to them A major scientific review analyzing over 100 studies has found that nicotine based e cigarettes