تعريف ومعنى "selenium"

What is "selenium"?

Selenium is an essential trace mineral that plays a crucial role in various bodily functions. It acts as an antioxidant, helping to protect cells from damage caused by harmful molecules. Selenium is also important for the immune system, thyroid function, and DNA production. It helps regulate metabolism and supports overall health. Good dietary sources of selenium include Brazil nuts, seafood, meat, eggs, and whole grains.