The above argument is convenient for advocates who want to suppress "negative" or "unfavorable" findings by discouraging RCTs - which they believe will "underestimate" the effectiveness of e-cigarettes for smoking cessation and encouraging survey studies - which they believe will show the effects of vapor products in all their possible glory. However, the argument carries with it a lack of scientific validity.

The Rest of the Story

Another recent study published late May in the Addiction Journal showed that the e-vapor produced in electronic cigarettes “can contain some of the toxinspresent in tobacco smoke, but at levels which are much lower.” This study conducted by 5 researchers, 2 of which were linked to a Federal Drug Administration tobacco panel, used approximately 81 different studies during its overall review. In conjunction, a scientific review on e-cigs from theconcluded with the comparison of conventional cigarettes, claiming that they are less likely to be as harmful. Peter Hajek of Londons Queen Mary University states “the evidence we currently have is clear: e-cigarettes should be allowed to compete against conventional cigarettes in the marketplace. Health care professionals may advise smokers who are unwilling to cease nicotine use to switch to e-cigarettes. Smokers who have not managed to stop with current treatments may also benefit from switching to e-cigarettes.”

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