A new published today in the journal Tobacco Control demonstrates why the FDA's proposed regulatory approach for electronic cigarettes makes no sense. In fact, the new research shows why the FDA's approach would be a complete bureaucratic nightmare, while not actually protecting the public's health.

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

The authors admit this in the paper. They write: "This is a cross-sectional study, which only allows us to identify associations, not causal relationships."

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