warrior3995;15420901 said:Study Confirms That E-Cigarettes Generate Virtually No Toxins - Hit & Run : Reason.com
Does this mean e-cigarette vapor is about as safe as air? Not quite, since we don't know the long-term respiratory effects of inhaling the glycerin or propylene glycol that delivers nicotine into vapers' lungs. But whatever those effects are, it is safe to say they will not compare to the effects of smoking.