Each person is free to believe in whatever, but I do like the article, with 1 sinle exception, filling made with mercury can not in my mind be a good idea given the potential of Mercury accumulation in the body, we get it also from fish and other food and we get it from the environment, so why make it worse.
As a kid I received several of those fillings, but I have never had an issue. Maybe I was lucky, but why tempt faith.
Thanks Sitka