Cancer Research UK fears a disposables ban may alter perception of vaping harm ECigIntelligence E Cigarettes: Good Idea? Bad Idea? BU Today Boston University 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 Vaping: what we know and what we don't about e cigarettes E cigarettes and cancer: new report faces sharp criticism Vejpkollen.se