NOW Selenium 200mcg provides selenium in a highly absorbable form to support essential biological functions that depend on adequate selenium supplies.
Selenium is a cofactor for the antioxidant enzyme glutathione peroxidase and plays an important role in thyroid hormone metabolism. Selenium contributes to the normal function of the immune system.
One capsule provides 200 micrograms – the usual recommended daily intake for adults. Take with food. 90 capsules per bottle.









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