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Evidence Library

Research on mercury filling
removal and safety

Patient-friendly summaries of what the evidence actually shows — with intellectual honesty about what is and isn't yet known.

⚠ Our Evidence Policy: We present research honestly, including its limitations. Where the science is genuinely uncertain, we say so. We do not overstate findings in either direction.

The research on mercury amalgam and health is genuinely complex — which makes it easy to be misled by sources that cherry-pick from it. Every article in this library presents what the evidence actually shows, including where it's strong, where it's weak, and where there is genuine scientific disagreement.

New here? Start with the Beginner's Guide → Myths vs Facts →
Evidence Summary
Mercury Exposure Research Overview
A plain-language summary of what major studies have found about mercury exposure from dental amalgam fillings.
Evidence Summary Start Here
Evidence
Understanding the Evidence on Dental Amalgam
A framework for interpreting dental amalgam research — what the studies actually say vs. what's often claimed.
Evidence Read →
FAQ
Frequently Asked Questions About Mercury
Honest answers to the most common patient questions about mercury and dental health.
FAQ Read →
Current Research
What Current Studies Say
The most recent peer-reviewed research on dental amalgam safety, summarized for patients.
Current Research Updated 2026
Myth Busting
Mercury Removal Myths vs Facts
Separating well-supported claims from unproven assertions — with citations and honest uncertainty acknowledgment.
Myth Busting Read →
Health Literacy
Understanding Scientific Uncertainty
Why researchers disagree, what 'inconclusive' actually means, and how to make decisions with incomplete data.
Health Literacy Read →
Consumer Guide
Beginner's Guide to Mercury-Free Dentistry
Start here if you're completely new to this topic. Plain language, no jargon, no agenda.
Consumer Guide Read →
Consumer Guide
Family Guide to Safe Mercury Removal
How to think about amalgam for different family members — children, pregnant patients, and older adults.
Consumer Guide Read →
Resource Index
Complete Mercury Filling Resource Center
An organized index of all our educational resources — searchable and browsable.
Resource Index Read →
Further Reading

Beyond this site

MercuryFreeDental.com covers mercury amalgam removal specifically. These partner sites offer complementary dental education.

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Holistic Dental Care
Broader holistic and biological dentistry resources for patients seeking a whole-health dental approach.
holisticdentalcare.net ↗
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Dental Material
Dental material science and biocompatibility research — for patients choosing restorative materials.
dentalmaterial.com ↗
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Understanding Dental
General patient dental education for readers who want broader dental health context beyond amalgam removal.
understandingdental.com ↗