Study: 'Electronic cigarettes' don't deliver - CNN.com
But the units may deliver hazardous chemicals, according to preliminary checks by federal regulators. In a notice to importers, the FDA blocked continued shipments after finding diethylene glycol, a chemical used in antifreeze that is toxic to humans.
diethylene glycol is not the same as propylene glycol . water is also in antifreeze . should we quit drinking water ? this will just later discredit them due to it being a lie .
