Amalgam Mercury Levels
The Claim
"Your dentist wants to poison you with mercury fillings."
The Truth
At least, that’s what your wellness influencer told you. “Silver fillings are 50% mercury! It’s leaching into your bloodstream! Heavy metal toxicity!” The fear-mongering gets millions of views because mercury sounds terrifying. Here’s what actually happens. Clinical Chemistry and Laboratory Medicine just published a comprehensive study on American adults with dental amalgams. They measured actual blood mercury concentrations - not theories, not speculation, real blood samples. The results? Even with multiple amalgam fillings, blood mercury levels stayed well within safe limits established by health agencies. We’re talking about trace amounts that pose zero health risk to the general population. Your filling isn’t a mercury bomb. It’s a stable alloy that’s been safely used for over 150 years. The mercury is chemically bound with other metals - it’s not liquid mercury rolling around your mouth. Those “holistic dentists” charging you triple to remove perfectly good fillings? They’re selling fear, not science. Your amalgam fillings aren’t killing you. But unnecessary dental procedures might kill your bank account.
Sources
- [1] Dental amalgams and blood mercury concentrations in American adults. Clinical chemistry and laboratory medicine