What I said is that Mercury fillings have been known to cause some problems and in the forum there are a lot of people who had them removed because of BB problems, and some problems in the body. I have enclosed some links that talk about problems with mercury filling. They also said if you have Mercury filling it would be good to use something that cleanses heavy metal and toxins from the body. like Clorella or a Heavy metal cleanser. Anyway these are the sites http://www.caring-your-healthy.com/mercurypoisoningdetox.html
and http://curezone.com/dental/mercury_symptoms.asp