Selenium, an 'essential trace element' often included in multimineral supplements, may not be as important as once thought. Although this trace element is essential in the diet of humans, it seems ...

Selenium is a mineral you can consume by eating many foods. It can help support the healthy functioning of your body, including your metabolism, immune system, and thyroid function. Though you may ...

Selenium is a group 16 element with the atomic number 34. It is a metalloid and shares several of its properties with oxygen and sulfur, which are the most well-known members of this group. Jons Jakob ...