The study analyzed the levels of a large number of pollutants in the ambient air of a room in an office building during the presence of three smokers using electronic cigarettes. The room was moderately ventilated at 0.56 air changes per hour.

The FDA is truly looking out for the nations' health.

"If the FDA had been willing to agree in 2009 that they were tobacco products and not medical products, the agency would have had vast authority over e-cigarettes. For the past five years, the FDA could have acted against adulterated or misbranded products, required manufacturer registration and ingredient-reporting, and inspected manufacturers, among other actions. It’s impossible to know how much ground was lost because of the FDA’s overreaching position that e-cigarettes were possibly medical products."

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