Selenium Blood Test

Item # LC716910

Selenium Blood Test  - Life Extension

Selenium Blood Test

Item # LC716910

This test measures your levels of selenium, a trace mineral and an important antioxidant that helps regulate thyroid function. Selenium also plays a role in the immune system, DNA repair and the detoxification of heavy metals.

Selenium is a trace mineral and an important antioxidant. Selenium is incorporated into proteins to make selenoproteins, which are important antioxidant enzymes. The antioxidant properties of selenoproteins help prevent cellular damage from free radicals.

Selenium has also been shown to help regulate thyroid function and to play a role in the immune system, DNA repair, and the detoxification of heavy metals.

Instructions

Fasting is not required for this test. Take all medications as prescribed.

The laboratory services are for informational purposes only. It is not the intention of National Diagnostics, Inc and Life Extension to provide specific medical advice but rather to provide users with information to better understand their health. Specific medical advice including diagnosis and treatment will not be provided. Always seek the advice of a trained health professional for medical advice, diagnosis or treatment.

Both the physician and the testing laboratory are independent contractors with whom National Diagnostics, Inc makes arrangements for your blood tests. Neither National Diagnostics, Inc or Life Extension will be liable for any acts or omissions of the physician, the testing laboratory, or their agents or employees.

$88.00
SALE: $66.00
Save 25%


Have to monitor my selenium because of my thyroid issues. LEF makes it easy when my doctor will not order labs.

Jo

The Selenium Blood Test went very well. The local Lab was very convenient with excellent professional person in charge. Life Extension's Lab Adviser, who reviewed the results with me via phone, gave me all the information that I wanted to know about Selenium.

Robert

Selenium Blood Test

  • $88.00
  • Sale $66.00
  • Save 25%

Life Extension - Why We Do It?

The Best Supplements Science Can Offer

When putting something in your body, you should be confident that you’re getting the nutritional benefits your body deserves. We've been delivering the highest-quality products—backed by science and formulated with the finest ingredients—for over 40 years.

What Matters to You, Matters to Us

We're committed to empowering you to live a healthier life. Whether it’s finding sustainable partners for our ingredients or funding the latest anti-aging research, we're all about your health & wellness.

Highly Recommended

98% of our customers recommend us to family and friends. We're very proud of that because our loved ones matter to us—and we're willing to bet you feel the same way.

Product Transparency

40 years of research dedicated to bringing you premium, scientifically-validated formulations.

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Life Extension. We do not verify or endorse any claims made in these reviews. Full product reviews disclaimer