New study comes the closest yet to proving that e cigarettes aren't as dangerous as smoking 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 More e cigarette users than cigarette smokers for the first time in the UK The Lancet Oncology Governments around the world must take decisive action to crack down on e cigarettes and ban flavored vapes, the World Health Organization said Thursday, warning they must be treated in line with other