Home Safety / Products / Dental Amalgam Fillings (Mercury-Silver Amalgam)

Dental Amalgam Fillings (Mercury-Silver Amalgam) — household safety profile

Moderate risk

Dental amalgam fillings containing approximately 50% elemental mercury (Hg0) combined with silver, tin, copper, and zinc.

What is this product?

Dental amalgam fillings containing approximately 50% elemental mercury (Hg0) combined with silver, tin, copper, and zinc. Amalgam fillings continuously release low levels of mercury vapor, which is absorbed through lungs and crosses the blood-brain barrier. FDA Class II medical device with restrictions for sensitive populations.

What's in it

Click any compound name for its full safety profile, regulatory consensus, and exposure data.

Primary Component

Who's most at risk

  • Children — Developing endocrine and neurological systems, higher exposure per body weight

Red flags — when to walk away

  • Use without recommended protective equipment — Exposure to hazardous chemicals or particles without protection.

Green flags — what to look for

  • Third-party safety certification visible on packaging — Product has been independently tested to applicable safety standards.

Safer alternatives

  • Composite resin fillings — BPA-free formulations available
  • Ceramic/porcelain inlays and onlays — Safer alternative to conventional products
  • Glass ionomer cement — releases fluoride, mercury-free

Frequently asked questions

Who should be careful with Dental Amalgam Fillings (Mercury-Silver Amalgam)?

Vulnerable populations identified for this product type: children.

Are there safer alternatives to Dental Amalgam Fillings (Mercury-Silver Amalgam)?

Yes — consider: Composite resin fillings; Ceramic/porcelain inlays and onlays; Glass ionomer cement. See the Safer alternatives section above for details.

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Reference data, not professional advice. Aggregates publicly available regulatory and scientific information. Why we built ALETHEIA →