Thorne Selenium 200 mcg 60 capsules

Supports liver and detoxification
Supports thyroid function
Gluten-free
Dietary supplement
Selenium in a well-absorbed form supports heart health, cell development, and thyroid function.

Selenomethionine is selenium bound to the amino acid methionine. Selenium is an antioxidant mineral cofactor for the body's natural antioxidants — superoxide dismutase (SOD) and glutathione.

Selenium is an essential trace element, and selenomethionine is one of its well-absorbed forms. It positively influences normal cell function and development. Selenium is also necessary for converting the thyroid hormone T4 (thyroxine) into its active form T3 (triiodothyronine). Numerous studies have shown that normal selenium levels in serum help maintain normal cell function and differentiation, benefiting heart health, connective tissue, eyes, liver, and thyroid health. Selenium supplements may also have a protective effect against mercury.