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 Cancer Research UK fears a disposables ban may alter perception of vaping harm ECigIntelligence Broad evidence implicates e cigarettes as a cause of cancer Stanton Glantz blog Vaping: what we know and what we don't about e cigarettes In line with Hawaii Health Data Warehouse's May featured content, our Tobacco Health Topics page allows you to explore information on tobacco across all of our data sources. Browse indicators related to