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Midwest · Selenium Urine Test – Deficiency Testing

Selenium Urine Test – Deficiency Testing in Ohio

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 Ohio

Here is what you need before ordering and completing the Selenium Urine Test – Deficiency Testing in OH. 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 Ohio communities

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

Cincinnati1,712,287Selenium Urine Test – Deficiency TestingCleveland1,683,059Selenium Urine Test – Deficiency TestingColumbus1,556,848Selenium Urine Test – Deficiency TestingDayton709,300Selenium Urine Test – Deficiency TestingAkron546,549Selenium Urine Test – Deficiency TestingToledo490,832Selenium Urine Test – Deficiency TestingYoungstown363,541Selenium Urine Test – Deficiency TestingCanton277,741Selenium Urine Test – Deficiency TestingLorain186,500Selenium Urine Test – Deficiency TestingMiddletown95,296Selenium Urine Test – Deficiency TestingSpringfield85,121Selenium Urine Test – Deficiency TestingParma80,880Selenium Urine Test – Deficiency TestingNewark78,447Selenium Urine Test – Deficiency TestingMansfield74,021Selenium Urine Test – Deficiency TestingLima69,440Selenium Urine Test – Deficiency TestingHamilton63,127Selenium Urine Test – Deficiency TestingKettering57,503Selenium Urine Test – Deficiency TestingElyria52,853Selenium Urine Test – Deficiency TestingCuyahoga Falls50,906Selenium Urine Test – Deficiency TestingLakewood50,841Selenium Urine Test – Deficiency TestingEuclid49,382Selenium Urine Test – Deficiency TestingDublin48,613Selenium Urine Test – Deficiency TestingMentor47,369Selenium Urine Test – Deficiency TestingBeavercreek46,320Selenium Urine Test – Deficiency TestingStrongsville46,187Selenium Urine Test – Deficiency TestingCleveland Heights45,267Selenium Urine Test – Deficiency TestingFairfield44,550Selenium Urine Test – Deficiency TestingHuber Heights42,650Selenium Urine Test – Deficiency TestingGrove City41,025Selenium Urine Test – Deficiency TestingDelaware41,004Selenium Urine Test – Deficiency TestingLancaster40,360Selenium Urine Test – Deficiency TestingFindlay40,323Selenium Urine Test – Deficiency TestingReynoldsburg39,803Selenium Urine Test – Deficiency TestingWarren39,334Selenium Urine Test – Deficiency TestingWesterville38,960Selenium Urine Test – Deficiency TestingUpper Arlington36,566Selenium Urine Test – Deficiency TestingMarion36,053Selenium Urine Test – Deficiency TestingGahanna35,626Selenium Urine Test – Deficiency TestingHilliard35,530Selenium Urine Test – Deficiency TestingBrunswick35,272Selenium Urine Test – Deficiency TestingNorth Ridgeville34,883Selenium Urine Test – Deficiency TestingStow34,556Selenium Urine Test – Deficiency TestingFairborn34,398Selenium Urine Test – Deficiency TestingMason34,337Selenium Urine Test – Deficiency TestingWestlake34,049Selenium Urine Test – Deficiency TestingNorth Olmsted32,371Selenium Urine Test – Deficiency TestingMassillon32,199Selenium Urine Test – Deficiency TestingNorth Royalton31,150Selenium Urine Test – Deficiency TestingBowling Green30,715Selenium Urine Test – Deficiency TestingAustintown30,179Selenium Urine Test – Deficiency TestingGarfield Heights29,585Selenium Urine Test – Deficiency TestingShaker Heights29,197Selenium Urine Test – Deficiency TestingKent27,912Selenium Urine Test – Deficiency TestingGreen27,267Selenium Urine Test – Deficiency TestingWooster26,753Selenium Urine Test – Deficiency TestingTroy26,093Selenium Urine Test – Deficiency TestingMedina26,011Selenium Urine Test – Deficiency TestingXenia25,411Selenium Urine Test – Deficiency TestingBarberton25,309Selenium Urine Test – Deficiency TestingSandusky25,066Selenium Urine Test – Deficiency Testing