"By improving symptoms of depression, smoking may actually enhance respiratory health."

But there is another important factor that Glantz is forgetting. In the existing studies, the smokers examined had simply cut down on the amount they smoked without substituting another source of nicotine. Therefore, they were highly likely to be compensating by inhaling much more heavily on the cigarettes that they smoked. In contrast, when dual users of e-cigarettes and cigarettes cut down substantially on their smoking, they are doing so by substituting non-tobacco, nicotine cigarettes. One would expect much less, if any, compensation. Thus, the studies that Glantz cites are not quite as relevant as they would otherwise be.

The Rest of the Story

Another problem with what Dr. Glantz has done is that it is fundamentally dishonest. He is essentially lying to the public about the science regarding electronic cigarettes. He knows full well - as he acknowledges in the paper - that this study provides no answer regarding whether e-cigarettes precede and lead to smoking or whether youths who are heavier and more dependent smokers are more likely to experiment with e-cigarettes. Nevertheless, he is telling the public that he has answered the question and that the answer is that e-cigarette use precedes and leads to smoking. This is tantamount to lying to the public.

LAST：top quality rechargeable accept paypal ego k blister pack |NEXT：innokin itaste mvp v3.0 newest innokin with iclear 30 atomizer stock offer