Year in review: Risks of e-cigarettes emerge
Vaping is better than smoking, but it's not benign
![electronic cigarette](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2014/12/07.jpg?fit=860%2C460&ssl=1)
E-CIGARETTE RISKS Electronic cigarettes dispense water vapor laced with flavors and often a hefty dose of nicotine. These vapors may be far from benign, studies in 2014 suggested.
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