Selenium, vitamin E and vitamin C — in combination or alone — did not prevent or reduce the risk for prostate or other cancers, according to data from the SELECT and The Physician’s Health Study II ...

Selenium is a mineral that’s essential to health in numerous ways. Your body incorporates selenium into special types of proteins called selenoproteins. Selenoproteins are necessary for important ...

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 ...