colin, I don't know but i feel your symptoms sound like you are still mercury toxic. Treatment resistant adrenal fatigue, pituary problems, EBV, weak immune system etc.

I think muscle testing can be a fine tool but it's not always accurate in my opinion. There is also some controversy about clay baths.

If you had your amalgams removed properly and you had NO improvement not even a little bit a mercury problem is unlikely in my opinion. If you had some improvement but still feel unwell you could still have some in your system.

I personally would not trust clay baths and muscle testing enough to be sure my body is 100% mercury free.

Hope this didn't offend you. Just trying to help.