Selenium Blood Testing in Trafford, PA
Below is a plain-language overview of the selenium blood test in Trafford, PA. A selenium blood test measures the amount of selenium in your blood. Selenium is a mineral that supports thyroid function, immune health, and antioxidant defenses. The test is ordered when a deficiency or excess is suspected, or to monitor supplementation.
For the full, location-independent guide to this test, see Selenium Blood Testing explained.
- Sample type
- blood
- Category
- General Wellness
- Turnaround
- 1-3 business days
- Price
- $179
- Referral
- Not required
A selenium blood test measures the amount of selenium in your blood. Selenium is a mineral that supports thyroid function, immune health, and antioxidant defenses. The test is ordered when a deficiency or excess is suspected, or to monitor supplementation.
About selenium blood testing in Trafford
Set in Mid-Atlantic, Trafford is a smaller community with a population near 3,291. Across Mid-Atlantic, there is a continuous band of cities and boroughs where a collection lab is seldom far away.
Rather than calling around, compare tests here, then arrange a draw in the Trafford area when it suits you.
Confidentiality is built in — orders are private and results are accessed securely. Always confirm current preparation steps, hours, and any fees directly with the collection lab.
What it measures
- Selenium (total) — The main mineral level in your blood, reported in micrograms per liter (mcg/L).
- Selenium (plasma or serum) — The liquid part of blood, often used for routine testing.
- Selenium (whole blood) — Measures selenium inside red blood cells, reflecting longer-term levels.
- Glutathione peroxidase (optional) — An enzyme that depends on selenium; sometimes checked with selenium.
Preparation
No fasting is usually required. Tell your clinician about all supplements, especially selenium, and any medications you take.
Results and what they mean
Results are reported as a number with a reference range, typically in mcg/L. Your clinician interprets the result along with your symptoms, diet, and other tests. This is general information, not medical advice; only a qualified professional can diagnose or treat a condition.
How to order in Trafford
- Place a confidential order for the selenium blood testing online.
- Choose a collection site in or near Trafford, PA.
- Attend your appointment — most draws take only a few minutes.
- Review results securely, typically within 1–3 days.
Confirm preparation, hours, and any fees with the collection lab in Trafford before your visit.
Frequently asked questions
Do I need to fast for a selenium blood test?
No, fasting is not required. You can eat and drink normally before the test.
What can affect my selenium level?
Diet (especially Brazil nuts and seafood), supplements, and certain medical conditions can affect your level.
Is this test covered by insurance?
Coverage depends on your insurance plan and the reason for testing. Check with your insurer or the lab.
How soon will I get results?
Most results are ready within 1–3 business days. Your clinician will discuss what they mean for you.