Mercury Is Accumulating in Your Brain, Thyroid, and Reproductive Organs — From Your Fillings
11 Aug 2026 · 1 min

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Dr. Katie To explains that silver dental fillings are about 50% mercury. Chewing, brushing, and hot drinks release mercury vapor that gets absorbed through your lungs and gums, then accumulates in your brain, thyroid, and reproductive organs. Most patients don't know their fillings contain it.










