Preliminary testings shows the vapor conatins number of toxins, including carcinogenic tobacco-specific nitrosamines (TSNAs) and diethyline glycol, a substance commonly found in antifreeze. More research on e-cigarette vapor including its second-hand effects is required to definitively determine exactly how dangerous it is. The authors proposed several questions around which to base future research: Do low levels of contaminants in e-cigarette vapor pose a health risk?
For the original version including any supplementary images or video, visit http://www.clinicaladvisor.com/fda-faces-dilemmas-in-regulating-e-cigarettes/article/303113/
Electronic cigarettes could rekindle battles over smoking in public
But the question of whether e-cigarettes are good or bad isnt that simple. Supplanting cigarettes? E-cigarettes are battery-powered devices that create a vapor mist from a heated liquid solution when the user inhales on a mouthpiece. The solution, or e-juice, and vapor mist, which looks like smoke, typically contain nicotine, but users can regulate the amount. Thats why some vapers say e-cigarettes have helped them quit tobacco and wean themselves off nicotine altogether. Research released in late June by Italys University of Catania lends support to those claims. The study found that 13 percent of participants who used high-dose e-cigarettes quit smoking.
For the original version including any supplementary images or video, visit http://www.startribune.com/lifestyle/health/215258211.html