Tag: Dietary selenium

The human body is remarkably efficient at absorbing selenium, with studies showing absorption rates often exceeding 90% for organic forms found in food and supplements. However, this essential trace mineral's bioavailability—the proportion absorbed and utilized—is not always the same and depends on several key factors.

The human body contains trace amounts of selenium, a mineral vital for overall health. This essential nutrient, incorporated into proteins, helps protect cells from damage, supports the immune system, and performs numerous other critical functions, answering the question: what does selenium do to the body?.