I was posting in another thread where margouillat mentioned that there is PG in real cigarettes. I had a look around and it turns out that both PG and VG are used in cigarettes, which means most of us have spent years inhaling it already.
Found a couple of links worth looking at:
Toxicologic evaluation of humectants added to cigarette tobacco: 13-Week smoke inhalation study of glycerin and propylene glycol in Fischer 344 rats
What's In a Cigarette, 599 Ingredients in a Cigarette
Think I might strike PG inhalation off the list of things to worry about with e-smoking (or at least move it alongside nicotine, ie not a good thing to inhale at all, but better this way than by setting it on fire). All that's left now is 'what's in the juice?' and at least we can elect to use suppliers like Mac who lab test their product.
Thoughts?
Emp
Found a couple of links worth looking at:
Toxicologic evaluation of humectants added to cigarette tobacco: 13-Week smoke inhalation study of glycerin and propylene glycol in Fischer 344 rats
What's In a Cigarette, 599 Ingredients in a Cigarette
Think I might strike PG inhalation off the list of things to worry about with e-smoking (or at least move it alongside nicotine, ie not a good thing to inhale at all, but better this way than by setting it on fire). All that's left now is 'what's in the juice?' and at least we can elect to use suppliers like Mac who lab test their product.
Thoughts?
Emp
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