and the most common product used to quit smoking. But along with its increased popularity has come a troublesome group of customers:curious teenagers. Regulators and legislators have used a variety of strategies to keep adolescents away from vapor products, and by far the most...
And in the lab, cells exposed to e-cigarette vapor show unhealthy changes similar to cells exposed to tobacco smoke [source: Park et al]. Users who vape nicotine-free e-cigs can't escape the effects, either; they also experience airway resistance and other signs of inflammation as side ...