Top Best Things to Know about Selenium: Selenium is an essential trace mineral that supports many bodily processes. It can help improve cognition, immune system function, and fertility.

Selenium is a nutrient that plays a key role in maintaining thyroid hormone metabolism and DNA synthesis and protecting the body from oxidative damage and infection. This is according to the Office of Dietary Supplements (ODS).

The body typically stores some selenium in human tissue, mostly in skeletal muscles, after getting it from foods containing trace amounts. These foods include Brazil nuts, seafood, and meats.

The amount of selenium in food depends on the concentration of the soil and water where it grew. People can also add the mineral to foods or consume it as a supplement.

This article looks at the potential health benefits of selenium when a person consumes it from food or supplements, the recommended daily intake of selenium, and some possible health risks associated with selenium.

Read Also: