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Midwest · Selenium Urine Test – Deficiency Testing

Selenium Urine Test – Deficiency Testing in Minnesota

This page explains the selenium urine test – deficiency testing, what it measures, and how to order it. A selenium urine test measures how much selenium is excreted in urine, which can reflect recent exposure or body levels. It is used to monitor industrial exposure or help evaluate a possible deficiency.

Sample typeBlood and/or urine at a collection lab
ReferralIncluded — no referral from your own doctor needed

Lab requirements in Minnesota

Here is what you need before ordering and completing the Selenium Urine Test – Deficiency Testing in MN. Review each item and confirm the details with the collection lab.

Physician's order
Included. A physician's order is required for lab testing and is provided for you by our partner's physicians — no referral from your own doctor is needed.
Fasting
Some tests require fasting or avoiding certain foods or drinks beforehand. You will be informed when you order — confirm the details with the collection lab.
Preparation
Preparation depends on the type of urine collection and the laboratory's procedures. Follow the specific instructions provided by the collection lab.
Sample & visit
A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
Identification
Bring the lab requisition form from your account. The collection lab may also ask for a government-issued photo ID.
Turnaround
1-3 business days
Availability
Our partner lab does not serve ND, RI, NY, NJ, MD or HI. Confirm availability for your location with the collection lab.

Before you go

  • Order your test before visiting a lab, then use the requisition form in your account.
  • Print the requisition form, or fax it to the lab directly from your account.
  • No scheduling is needed — visit the collection lab during its normal business hours.
  • A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
  • Bring a government-issued photo ID in case the lab requests it.
  • Results are posted to your secure account within 1–3 business days.

Requirements are summarized from our partner lab's published policies. Preparation and availability can change — confirm current instructions with the collection lab before your visit.

What this test is

This test measures the amount of selenium in a urine sample. Selenium is a trace element that acts as an antioxidant and supports thyroid and immune function. Urine selenium mainly reflects recent intake and excretion, so it is often used alongside other tests.

What it measures

  • Urine selenium — reflects recent selenium intake and excretion
  • Creatinine (if measured) — helps adjust for urine concentration
  • Collection volume (for 24-hour) — used to calculate total daily excretion

What the test involves

You will collect a urine sample, usually a spot sample or a 24-hour collection, following the lab's instructions. The sample is then sent to the laboratory for analysis.

Why it is often ordered

A clinician may order this test to monitor workplace exposure to selenium or to help assess whether selenium levels are too low. It can also be used to follow up on abnormal findings from other tests.

Preparation

Preparation depends on the type of urine collection and the laboratory's procedures. Follow the specific instructions provided by the collection lab.

How results are reported

Results are reported as a concentration or total amount of selenium in the urine, often with a reference range. Reference ranges vary by laboratory and by the type of collection, so your result should be interpreted in that context.

Before you go

  • Whether a spot or 24-hour urine collection is required
  • Any dietary or supplement restrictions before collection
  • How and when to return the sample to the lab

Cities

Selenium Urine Test – Deficiency Testing in Minnesota communities

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

Minneapolis2,856,952Selenium Urine Test – Deficiency TestingSt. Paul309,751Selenium Urine Test – Deficiency TestingSt. Cloud123,569Selenium Urine Test – Deficiency TestingRochester119,732Selenium Urine Test – Deficiency TestingDuluth118,975Selenium Urine Test – Deficiency TestingBloomington89,436Selenium Urine Test – Deficiency TestingBrooklyn Park85,247Selenium Urine Test – Deficiency TestingPlymouth80,034Selenium Urine Test – Deficiency TestingWoodbury74,014Selenium Urine Test – Deficiency TestingMaple Grove69,900Selenium Urine Test – Deficiency TestingLakeville69,026Selenium Urine Test – Deficiency TestingBlaine68,999Selenium Urine Test – Deficiency TestingEagan68,205Selenium Urine Test – Deficiency TestingEden Prairie64,048Selenium Urine Test – Deficiency TestingBurnsville63,926Selenium Urine Test – Deficiency TestingCoon Rapids63,269Selenium Urine Test – Deficiency TestingApple Valley55,237Selenium Urine Test – Deficiency TestingMinnetonka53,809Selenium Urine Test – Deficiency TestingEdina53,059Selenium Urine Test – Deficiency TestingSt. Louis Park49,539Selenium Urine Test – Deficiency TestingMoorhead44,129Selenium Urine Test – Deficiency TestingMankato43,938Selenium Urine Test – Deficiency TestingShakopee43,396Selenium Urine Test – Deficiency TestingMaplewood41,673Selenium Urine Test – Deficiency TestingCottage Grove38,582Selenium Urine Test – Deficiency TestingRichfield36,899Selenium Urine Test – Deficiency TestingRoseville36,119Selenium Urine Test – Deficiency TestingInver Grove Heights35,539Selenium Urine Test – Deficiency TestingBrooklyn Center33,298Selenium Urine Test – Deficiency TestingAndover32,471Selenium Urine Test – Deficiency TestingSavage32,092Selenium Urine Test – Deficiency TestingFridley29,422Selenium Urine Test – Deficiency TestingOakdale28,019Selenium Urine Test – Deficiency TestingChaska27,461Selenium Urine Test – Deficiency TestingRamsey27,409Selenium Urine Test – Deficiency TestingPrior Lake27,242Selenium Urine Test – Deficiency TestingShoreview26,871Selenium Urine Test – Deficiency TestingOwatonna26,366Selenium Urine Test – Deficiency TestingWinona26,199Selenium Urine Test – Deficiency TestingAustin26,030Selenium Urine Test – Deficiency TestingChanhassen25,646Selenium Urine Test – Deficiency TestingRosemount25,513Selenium Urine Test – Deficiency TestingElk River25,467Selenium Urine Test – Deficiency TestingWhite Bear Lake24,520Selenium Urine Test – Deficiency TestingFaribault24,310Selenium Urine Test – Deficiency TestingChamplin23,877Selenium Urine Test – Deficiency TestingNew Brighton23,293Selenium Urine Test – Deficiency TestingFarmington23,253Selenium Urine Test – Deficiency TestingCrystal23,143Selenium Urine Test – Deficiency TestingGolden Valley22,247Selenium Urine Test – Deficiency TestingHastings22,063Selenium Urine Test – Deficiency TestingNew Hope21,683Selenium Urine Test – Deficiency TestingColumbia Heights21,612Selenium Urine Test – Deficiency TestingLino Lakes21,180Selenium Urine Test – Deficiency TestingWillmar20,823Selenium Urine Test – Deficiency TestingSouth St. Paul20,637Selenium Urine Test – Deficiency TestingWest St. Paul20,476Selenium Urine Test – Deficiency TestingNorthfield20,374Selenium Urine Test – Deficiency TestingForest Lake20,366Selenium Urine Test – Deficiency TestingOtsego19,565Selenium Urine Test – Deficiency Testing