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Wysłany: Czw 15:05, 10 Mar 2011 Temat postu: canada 8031 |
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A Study Demands, Might E-Cigarettes Help much Tobacco users Terminate?
E-cigs, the smokeless battery-operated nicotine-delivery devices that appear to be like real <a> e cigarette starter kit</a>, have grown to be increasingly available on the web, with manufacturers marketing them largely to individuals who will be attempting to give up smoking cigarettes. Real question is: do they work?
A minimum of one previous study said no, finding that <a> e cig starter kit</a> don't deliver much nicotine and reduce smokers' cravings.
Now two new studies of e-cigs,[link widoczny dla zalogowanych], published recently within the American Journal of Preventive Medicine, seek to shed more light to the issue. The primary study compared Internet pursuit of, and purchases of, <a> electronic cigarette starter kit</a> and various quit-smoking products like nicotine gum from Jan. 2008 to Sept. 2010 inside the U. S.,[link widoczny dla zalogowanych], Britain, [link widoczny dla zalogowanych] and Australia. The authors didn't go through the effectiveness of e-cigs, but did discover that these people were the most popular smoking alternatives or cessation products within the online market, as outlined by an assertion.
In another study, researchers at Boston University sent web surveys to 5, 000 folks that had bought Blu e-cigarettes initially during a two-week period last season. The amount of respondents was small? a just 222. These people were mostly male and long-time smokers who had tried without success to stop many times before. Among them, 67% said they'd lessen the sheer numbers of cigarettes they smoked six months after buying Blu, and 31% had quit on the six-month mark; 49% also said they'd stopped smoking for most unspecified amount of time.
Obviously, it's feasible for smokers who have been more fortunate at cutting down or quitting were prone to interact with the survey, which may have biased the outcome.
"Neither of those two studies provides scientific evidence that e-cigarettes work in aiding people to quit, " said John Pierce, a professor of cancer prevention on the Moores Cancer Center in the University of California, Hillcrest, in the statement. "It's not clear if you ask me that e-cigarettes aren't harmful somewhat. It may not be clear towards the FDA, either. "
In Sept. 2010, the FDA announced it could start regulating e-cigarettes as drug-delivery devices and cited five distributors for "violations of great manufacturing practices, making unsubstantiated drug claims, and ultizing the devices as delivery mechanisms for active pharmaceutical ingredients,[link widoczny dla zalogowanych], " in accordance with an agency news release.
In January,[link widoczny dla zalogowanych], the FDA tried unsuccessfully to dam e-cigarette importation. Several U. S. states now are moving to ban or restrict their use.Topics related articles:
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