It is important to point out that just because the relative risk of cancer associated with filtered cigarettes is lower than that for non-filtered cigarettes, it does not necessarily follow that switching from a non-filtered to a filtered cigarette will reduce one's health risks. It is possible that smokers who make such a switch will compensate because they are used to higher tar levels. It is possible that the observed reduction in cancer risk only holds for lifelong filtered cigarette smokers, as they do not compensate (they never smoked non-filtered cigarettes). In fact, the scientific evidence supports this contention.

"Pfizer released a statement defending the smoking cessation medication. “Chantix has been studied extensively and there is no reliable scientific evidence that the medicine causes serious neuropsychiatric events like the violence in this case,” a Pfizer spokesperson told ABC 10 News."

An published in the current issue of Addiction recounts the many ways in which tobacco control researchers have been dishonest with the public about the science regarding electronic cigarettes. It then discusses what needs to happen moving forward, and concludes that what is needed is for tobacco control researchers to be honest.

Hopefully, the FDA will look towards a little higher level of scientific evidence and reasoning before it promulgates its final e-cigarette regulations.

As I earlier this week, the truth is that this paper provides no evidence whatsoever that e-cigarette use is a gateway to smoking. Instead, it is entirely possible - and quite likely - that youths who use e-cigarettes are more likely to be heavier and more resistant smokers. I argued that by relying on this false evidence, the politicians are essentially lying to the American public. They are misrepresenting the scientific evidence, twisting it to try to support their pre-determined conclusion.

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