Definitive mercury removal?

I'm going for a consultation in March to get my fillings removed.
Have read as much as I can on it, but still seem to come across
conflicting advice.

For example, somebody called Tobi on the amalgam forum gives this
advice....

"Without fiber, the mercury will never physically leave your body."

"Vegetarians can't recover from MP. The reason is that you need to boost your bodies glutathione levels (this is what mother nature gave you to get heavy metals out of your body and is the only thing that can get it out from the brain). You can't eat glutathione... but if you do what I said your body will make it.

Glutathione is also essential for energy production and the main reason that you feel tired is because mercury blocks your bodies ability to make glutathione. It seeks it out like a magnet and uses all of it up. "

Is there anything to this advice?

Assuming one follows fasting, detoxing, destoning, etc.
What would be the actual elemnts needed for the removal of
mercury?

Any thoughts would be appreciated.

Tom