Selenium Level (Serum) Test at Labtestzote

The Selenium Level (Serum) test measures the concentration of selenium, an essential trace mineral, in your blood serum. This helps assess your body’s selenium status, supporting antioxidant protection, thyroid function, and immune health. Labtestzote offers this test across Nairobi and Kenya for reliable results.​

What is the Selenium Level Test?

This blood test detects selenium levels to identify deficiency or excess, vital for enzyme function and preventing cell damage. Low levels may signal poor nutrition, while high levels indicate toxicity. It’s performed using advanced methods like ICP-MS on a serum sample.​

Indications of the Test

Order this test for symptoms like fatigue, hair loss, weak immunity, or muscle issues suggesting selenium imbalance. It’s also used for malabsorption, malnutrition monitoring, or total parenteral nutrition patients. Those with thyroid concerns or heavy metal exposure benefit too.​

Patient Preparation/Instructions

Avoid selenium supplements or multivitamins for 3 days before the test to ensure accurate results. No fasting required, but use a trace element-free tube for collection at a Labtestzote lab. Inform staff of any medications.​

Typical Reference Values

Normal adult ranges are typically 70-160 mcg/L or 107-208 ug/L, varying by lab, age, and method. Values below 70 mcg/L suggest deficiency; above 200 mcg/L may indicate toxicity. Always check Labtestzote’s specific ranges.​

Time it Takes to Get Report

Results usually arrive in 10 days, depending on sample processing and analysis. Urgent cases can be discussed with the lab for faster turnaround. Labtestzote prioritizes quick, accurate reporting for Nairobi and Kenya clients.​

How to Order the Test

• Visit labtestzote.com and search for “Selenium Level (Serum)”.

• Select the test, add to cart, and complete payment online.

• Choose a Labtestzote lab in Nairobi or nearby for sample collection.

• Receive your digital report via email or portal once ready