Selenium's role as an antioxidant is one of the most well-known and often cited benefits. This mineral is a key part of several enzymes necessary for protecting the body against oxidative damage and infection.

Selenium's crucial role in thyroid hormone metabolism is widely recognized. It contributes to converting thyroid hormone T4 (thyroxine) into its active form T3 (triiodothyronine).

Selenium's role in enhancing the immune system's response to infections is another commonly cited benefit. It's believed to boost the body's defense against bacterial and viral infections.

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Selenium

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