I should have mentioned that I am also using the foot pads. Could these somehow be used as an indicator of when my mercury level is very low?

would you please tell me where you got the PCA Rx . i read about it on the different forums but not where to get it . TYVM .............

Hi squirrly:

You can either use a hair analysis, which will give you a quantitative result, or the pads' analysis which will give you a qualitative (positive-negative) result.
Testing the pad is a great way to find out what is being excreted from your body, but may not give you the kind of information you need to know how much you have detoxed, unless you have eliminated the toxin altogether (you may have detoxified a majority of a certain toxic element, but as long as even small traces are being deposited into the pad, your result will show positive).

Warm Regards,

Dr Vinograd