Amalgam fillings are 50% mercury, one of the most dangerous chemical elements on the planet, and you can get them on the NHS.  We are also, on 'good advice', keeping dead teeth in our mouths with root canals.  In 2004, a Swiss doctor reviewed 150 clients with breast cancer and 147 of them had one or more root canals.   The Upper 1st and 2nd molars either side are on the same meridiens that pass through the breasts.  Our teeth are not simple pegs, they are part of the body as a whole.  So what about all those other aches and pains, is there a connection and what can you do about it?