Some reports state that these new, flavored smoking devices are less harmful than tobacco cigarettes but how safe is vaping? In this third part of a four part series, China Daily examines the Why E Cigarettes are Definitely Safer than Smoking? Vapesdirect E cigarettes can help smokers quit, UK report says CNN E cigs could raise the risk of suffering a stroke more than smoking The Mirror Electronic cigarette exposure on insulin sensitivity of ApoE gene knockout mice