This is an incredible finding and I relate to it in a big way since I have been hit with a serious neurological disease called ALS.  One of the important activity to fight this disease is to remove all toxins and heavy metals.  My question is the following: I have replaced all almagams in my mouth except the ones buried under the many crowns that I have.  Is the almalgam at risk of leaking being sealed under the crowns.
Thanks

It's like "HEAVY" man...heavy metals that is...

Get thyself to a Dentist and remove the metal from thy teeth...

"IMMEDIATELY, IF NOT SOONER", to quote my father in law.

Mercury is toxic.  It makes me sick to read another industry had researched about its use and still decided to use it on the public.  No one wants mercury in their mouth as a tooth filler, in medication as vaccines or in their food.  What kills me is when anyone tries to question the fact to the medical field you are treated like you are nuts.  Oh no, mercury in vaccines does not harm kids.  Oh no, mercury in fillings is A-OK!  If you want any other type of filling that is extra because mercury fillings are safe! :) 

If you have amalgam fillings and want to get rid of them, the IAOMT, who created this video, has an excellent document describing how best to have amalgams removed:
Safe Removal of Amalgam Fillings