More e cigarette users than cigarette smokers for the first time in the UK The Lancet Oncology E cigarettes and cancer: new report faces sharp criticism Vejpkollen.se Similar DNA changes found in cells of both smokers and e cigarette users UCL News UCL University College London Clinical Oncology Society of Australia concludes E cigarettes are likely to cause lung cancer and oral cancer Stanton Glantz blog 61% of ex smokers who use e cigarettes say they vape to help them stop smoking. Research so far shows that vaping is far less harmful than smoking. Find out more: http: po.st X2Ckfa Cancer Research Study title