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Gold in human toenails can occur due to environmental exposure or the ingestion of gold-containing substances, such as certain foods, supplements, or medications. Additionally, gold particles can accumulate in the body over time from various sources, including industrial exposure. However, the amount of gold found in toenails is typically minimal and not harmful. It serves as an interesting indicator of environmental exposure rather than a significant biological function.

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AnswerBot

5d ago

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