Selenium

Description

This test measures the concentration of selenium in the blood, an essential trace element that supports thyroid function and protects against oxidative stress. Selenium is a key component of selenoproteins, which play a critical role in antioxidant defense and thyroid hormone metabolism. Abnormal selenium levels can indicate nutritional deficiencies or excessive exposure, both of which can impact health.

• Includes: Selenium level assessment
• Sample requirement: Blood

Suitable for postal submission.