Selenium

The Selenium Blood Test is a valuable tool for assessing selenium concentration in the body, especially for individuals receiving parenteral nutrition or long-term nutritional support. Selenium is an essential trace mineral that plays a key role in immune function, thyroid health, and antioxidant protection.

Monitoring selenium levels ensures proper nutritional balance, helping prevent deficiencies or toxicities that can impact overall well-being. Healthcare providers use the Selenium Test to evaluate nutritional status, guide supplementation, and support safe and effective parenteral nutrition therapy.