"In terms of acute effects on respiratory function, active smoking is exactly equivalent to the effects of taking a math test."

Clearly, the actual scientific evidence doesn't matter to an agency that is being guided purely by ideology and which has come to a pre-determined conclusion that e-cigarettes are evil. Today's story demonstrates how a strong pre-existing schema, propped up by ideology, leads to such preposterous scientific statements such as arguing that although many ex-smokers have used e-cigarettes successfully as a cessation aid, there is no evidence that any ex-smokers have used e-cigarettes successfully as a cessation aid.

In this website, you will find the information you cannot find in other e-cigarette websites, quality information and direction. My goal is to help you find the and help you reduce or eliminate tobacco from your life.

Here, they find a correlation between e-cigarette use and higher and more sustained levels of smoking. But because this is a cross-sectional study, they cannot determine which came first. In other words, what is the direction of the causal relationship? Does the e-cigarette use precede, and cause, the smoking? Or does the smoking precede, and cause, the e-cigarette use?

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