Description
Serum, NA, Fasting or Non Fasting: As suggested by doctor
Sample Required:
A blood sample is required for the Selenium Serum Test. This sample is usually collected from a vein in your arm using a needle.
Test Time:
The results for the Selenium Serum Test typically take a few days to be processed and reported, but the exact turnaround time may vary depending on the laboratory.
Test Normal Range:
The normal range for selenium in the blood is approximately 70 to 150 micrograms per liter (mcg/L).
What is the Test:
The Selenium Serum Test measures the concentration of selenium in your blood. Selenium is an essential trace element that plays a crucial role in various bodily functions, including antioxidant defense, thyroid hormone metabolism, and immune system support.
Test Procedure:
A healthcare professional collects a blood sample from a vein in your arm. A blood sample is delivered to a laboratory for testing. The laboratory uses specialized equipment to determine the selenium levels in your blood.
When to Take the Test:
The Selenium Serum Test is typically ordered by a healthcare provider when there is a suspicion of selenium deficiency or excess. It may be recommended if you have symptoms of selenium imbalance, are at risk of deficiency, or have certain health conditions.
Who Should Take This Test:
Have symptoms of selenium deficiency, such as muscle weakness, fatigue, or hair loss. Are at risk of selenium deficiency due to dietary restrictions, digestive disorders, or medical conditions that affect selenium absorption. Are being monitored for selenium levels as part of a treatment plan. Want to assess their selenium status for preventive health purposes.
Precautions for Exceptional Cases (Pregnancy, etc.):
The Selenium Serum Test is generally safe for most individuals, including pregnant individuals. However, if you have specific medical concerns or conditions, consult your healthcare provider before taking the test.