What is the Selenium Whole Blood Test?
The Selenium Whole Blood Test measures the level of selenium in your blood. Selenium is an essential mineral that supports many bodily functions, including the immune system and thyroid function. Interestingly, selenium is crucial for the production of antioxidant enzymes that protect cells from damage.
Why is the Selenium Whole Blood Test Important?
Knowing your selenium levels may help you understand if you are getting enough of this vital mineral. Low selenium levels may lead to various health issues, such as weakened immune function and thyroid problems. Did you know that selenium also plays a role in DNA synthesis and protection? Ensuring optimal levels is essential for overall health.
Why Should You Consider Ordering the Selenium Whole Blood Test?
Ordering the Selenium Whole Blood Test is a proactive step toward maintaining your health. Selenium deficiency is not common but may occur in certain populations or diets. Interestingly, high levels of selenium are also a concern and may be toxic. Monitoring your selenium levels may help you make informed dietary and health decisions.
Labs Included in Your Order
| Test Name | Reference Ranges | Explanation of Significance | Low and High Levels of Selenium |
|---|---|---|---|
| Selenium Whole Blood |
|
Selenium is essential for the immune system and thyroid health, and it helps protect cells from damage. | High: High levels of selenium can be toxic and may cause symptoms like nausea, hair loss, and nerve damage.
Low: Low levels of selenium can weaken the immune system and impair thyroid function. |
Selenium Whole Blood Test FAQ
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Medical Review Board
Reviewed by Jeff Donohue M.D. from Body Logic and Brady Hurst DC, CCCN. Written by True Health Lab’s team of editorial health contributors.
Disclaimer: This information is for educational purposes only and not intended as medical advice. Consult your healthcare provider for personalized guidance.
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