Sorry for taking so long to reply, I was off for a bit.
The information came from a guest instructor at one of our local academies (via an FTO who was attending a class there). I was unable to verify where his information came from, which is why I put it out on the forum to see if any one else had heard this. I was less concerned with the toxic part of it (I agree with Ms Schilling) as I was with the intoxicant. It would only take one if it was toxic. I must say that was an interesting response , or non response, from "the company" though. Thank you for your responses. It's one of my favorites as well.