An Important Trace Mineral That Acts as an Antioxidant Is

Question

An important trace mineral that acts as an antioxidant is
A) iron.
B) cobalt.
C) selenium.
D) chromium.
E) magnesium.

Accepted Answer

Selenium is an important trace mineral that acts as an antioxidant by helping to protect cells from damage caused by free radicals. It also plays a role in immune function and thyroid hormone metabolism. Iron is important for oxygen transport in the blood, cobalt is a component of vitamin B12, chromium helps regulate blood sugar levels, and magnesium is important for bone health and muscle function, but none of these minerals have as significant of a role as selenium in antioxidant protection.