The study is notable because it found that even among dual users, there was a substantial improvement in respiratory health symptoms and a significant increase in several measures of acute lung function, especially small airways flow rates. Thus, the results of this study suggest that dual use of cigarettes and electronic cigarettes might result in respiratory health improvement if the reduction in cigarette use is dramatic, as it was among the dual users in this study.

"While we have heard from former smokers who say e-cigarettes helped them quit, we have to ignore their statements because we just can't bring ourselves to admit that something which looks like a cigarette could possibly be a good thing and could have positive benefits like helping a smoker get off of tobacco cigarettes."

Ironically, Dr. Glantz (and numerous anti-smoking groups) are supporting the protective legislation. Which raises the question: Who is acting more as a Big Tobacco front group? The e-cigarette associations, which are fighting protective legislation for tobacco cigarettes, or Glantz and the anti-smoking groups, which are trying to get protective legislation ensconced in every state throughout the country, so that cigarette profits are protected nationwide?

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