>>how pure is the air you breathe? a simple mask would make a world of difference. do you wear one?<<
I just finished reading the book "Trust Us, We're Experts", and the statement above is a TYPICAL Big Pharma/Big Business statement.
They're always trying to diminish the public perception of risk, by comparing it to things we do daily that have even greater risk. And now you're trying to compare purities of the Lugol's we use for healing with the toxic air we breathe...to make your point about Lugol's quality?
Trapper, more pure IS more pure, in a test tube or out of it. USP grade is the lowest grade allowed for human consumption. What I breathe or whether I wear a mask has absolutely nothing to do with. And I'm sure we all assume that you're VERY aware of that.
Your comment seems either ego-driven or intending to disrupt/dissuade the truth.
Edit: By posting the links to other sources for Lugol's, I was attempting to ensure that others realized there ARE other sources, there ARE more pure grades, and there ARE lower prices. Your intent?