I don’t have any research behind fillings and mercury, but I do know that dentists crystallize mercury these days which makes it safer. Though at the same time it’s been stated that mercury levels in the dentists themselves is very high from handling, and drilling mercury. It puts them at the top of the suicidal professions due to Mercury’s effects on their mind.
I have 12 fillings from when I was sponsored by red bull as a teen, and do requite eating a ton of cilantro and algae powder to reduce metal buildup effects in my body. Could be diet and water metal accumilation, but I eat for the most part really well and use a burke filter.

