South · Selenium Blood Test – Deficiency Testing

Selenium Blood Test – Deficiency Testing in Texas

This page explains the selenium blood test – deficiency testing, what it measures, and how to order it. The Selenium Blood Test checks for selenium levels in the blood, important for antioxidant functions in the body.

Sample typeBlood draw at a collection lab

ReferralNo referral required

What this test is

The Selenium Blood Test measures the amount of selenium, an essential trace element, in the blood. Selenium is vital for various bodily functions, including acting as an antioxidant to protect cells from damage. This test helps assess selenium exposure or detect deficiency.

What it measures

Selenium — reflects selenium levels in the blood

What the test involves

The test involves a standard blood draw, where a healthcare professional collects a blood sample from a vein in your arm. The sample is then sent to a laboratory for analysis.

Why it is often ordered

Clinicians may order this test to evaluate selenium levels in individuals exposed to industrial environments or to investigate signs of selenium deficiency. It helps in monitoring overall health and ensuring adequate selenium intake.

Preparation

Preparation for the Selenium Blood Test may vary, so it's important to follow the specific instructions provided by the collection lab.

How results are reported

Results are reported as selenium levels in the blood, which can indicate sufficiency or deficiency. Reference ranges are lab-dependent and may vary.

Before you go

Sample collection method
Turnaround time
Preparation instructions

Cities

Selenium Blood Test – Deficiency Testing in Texas communities

Choose your city for local context and to request this test.

Dallas5,668,165Selenium Blood Test – Deficiency Testing Houston5,650,910Selenium Blood Test – Deficiency Testing San Antonio1,910,785Selenium Blood Test – Deficiency Testing Austin1,659,251Selenium Blood Test – Deficiency Testing Fort Worth908,469Selenium Blood Test – Deficiency Testing McAllen809,002Selenium Blood Test – Deficiency Testing El Paso794,344Selenium Blood Test – Deficiency Testing Denton445,814Selenium Blood Test – Deficiency Testing Arlington392,304Selenium Blood Test – Deficiency Testing Corpus Christi333,764Selenium Blood Test – Deficiency Testing The Woodlands292,380Selenium Blood Test – Deficiency Testing Plano282,181Selenium Blood Test – Deficiency Testing Lubbock259,946Selenium Blood Test – Deficiency Testing Laredo256,748Selenium Blood Test – Deficiency Testing Irving254,184Selenium Blood Test – Deficiency Testing McKinney248,840Selenium Blood Test – Deficiency Testing Garland245,075Selenium Blood Test – Deficiency Testing Killeen238,288Selenium Blood Test – Deficiency Testing Brownsville235,735Selenium Blood Test – Deficiency Testing College Station207,514Selenium Blood Test – Deficiency Testing Amarillo204,357Selenium Blood Test – Deficiency Testing Grand Prairie195,992Selenium Blood Test – Deficiency Testing Frisco193,140Selenium Blood Test – Deficiency Testing Waco187,172Selenium Blood Test – Deficiency Testing Port Arthur156,988Selenium Blood Test – Deficiency Testing Pasadena151,964Selenium Blood Test – Deficiency Testing Mesquite149,848Selenium Blood Test – Deficiency Testing Harlingen148,545Selenium Blood Test – Deficiency Testing Tyler143,895Selenium Blood Test – Deficiency Testing Beaumont137,549Selenium Blood Test – Deficiency Testing Odessa134,793Selenium Blood Test – Deficiency Testing Carrollton131,388Selenium Blood Test – Deficiency Testing Midland130,765Selenium Blood Test – Deficiency Testing Abilene125,474Selenium Blood Test – Deficiency Testing Pearland122,609Selenium Blood Test – Deficiency Testing Texas City122,017Selenium Blood Test – Deficiency Testing Round Rock117,735Selenium Blood Test – Deficiency Testing Richardson115,904Selenium Blood Test – Deficiency Testing Temple115,809Selenium Blood Test – Deficiency Testing League City111,847Selenium Blood Test – Deficiency Testing Sugar Land110,272Selenium Blood Test – Deficiency Testing Lewisville110,077Selenium Blood Test – Deficiency Testing Allen102,778Selenium Blood Test – Deficiency Testing Wichita Falls102,563Selenium Blood Test – Deficiency Testing San Angelo100,330Selenium Blood Test – Deficiency Testing Edinburg98,759Selenium Blood Test – Deficiency Testing Longview98,075Selenium Blood Test – Deficiency Testing Conroe87,930Selenium Blood Test – Deficiency Testing New Braunfels87,549Selenium Blood Test – Deficiency Testing Mission85,311Selenium Blood Test – Deficiency Testing Bryan85,204Selenium Blood Test – Deficiency Testing Atascocita84,222Selenium Blood Test – Deficiency Testing Baytown82,543Selenium Blood Test – Deficiency Testing Texarkana79,304Selenium Blood Test – Deficiency Testing Pharr78,997Selenium Blood Test – Deficiency Testing Flower Mound75,050Selenium Blood Test – Deficiency Testing Cedar Park74,741Selenium Blood Test – Deficiency Testing Missouri City73,682Selenium Blood Test – Deficiency Testing Lake Jackson73,478Selenium Blood Test – Deficiency Testing Mansfield71,375Selenium Blood Test – Deficiency Testing