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Midwest · Vitamin A Deficiency Test

Vitamin A Deficiency Test in Iowa

This page explains the vitamin a deficiency test, what it measures, and how to order it. This blood test helps assess your body's Vitamin A levels to check for potential deficiencies.

Typical turnaround1-3 business days
Price range$116
PreparationFollow the lab's instructions.
Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

Vitamin A is a fat-soluble nutrient essential for vision, immune function, and cell growth. This test measures the amount of Vitamin A in your blood to determine if levels are within a typical range.

What it measures

  • Vitamin A (Retinol) — reflects the amount of Vitamin A available for use by the body

What the test involves

A healthcare professional will collect a blood sample, usually 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 if they suspect a Vitamin A deficiency based on your diet, symptoms, or medical history. It can help identify if your body has enough of this important vitamin.

Preparation

Follow any specific instructions provided by the laboratory regarding food or drink consumption before your test. Generally, no special preparation is needed.

How results are reported

Results are typically available within a few business days and will indicate whether your Vitamin A level is low, normal, or high. Reference ranges can vary between laboratories.

Before you go

  • Fasting requirements
  • Specific preparation instructions
  • Estimated turnaround time

Cities

Vitamin A Deficiency Test in Iowa communities

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

Des Moines514,654Vitamin A Deficiency TestDavenport280,282Vitamin A Deficiency TestCedar Rapids192,714Vitamin A Deficiency TestIowa City120,015Vitamin A Deficiency TestWaterloo114,594Vitamin A Deficiency TestSioux City111,924Vitamin A Deficiency TestDubuque67,916Vitamin A Deficiency TestWest Des Moines67,640Vitamin A Deficiency TestAnkeny66,346Vitamin A Deficiency TestAmes66,027Vitamin A Deficiency TestCouncil Bluffs62,617Vitamin A Deficiency TestUrbandale45,037Vitamin A Deficiency TestMarion41,023Vitamin A Deficiency TestCedar Falls40,500Vitamin A Deficiency TestBettendorf38,631Vitamin A Deficiency TestMarshalltown27,570Vitamin A Deficiency TestMason City27,385Vitamin A Deficiency TestOttumwa25,379Vitamin A Deficiency TestFort Dodge24,826Vitamin A Deficiency TestClinton24,651Vitamin A Deficiency TestBurlington24,160Vitamin A Deficiency TestMuscatine23,759Vitamin A Deficiency TestWaukee23,441Vitamin A Deficiency TestJohnston23,418Vitamin A Deficiency TestCoralville22,226Vitamin A Deficiency TestNorth Liberty19,976Vitamin A Deficiency TestAltoona19,345Vitamin A Deficiency TestClive18,323Vitamin A Deficiency TestNewton15,688Vitamin A Deficiency TestIndianola15,544Vitamin A Deficiency TestGrimes14,842Vitamin A Deficiency TestNorwalk12,592Vitamin A Deficiency TestBoone12,509Vitamin A Deficiency TestOskaloosa11,552Vitamin A Deficiency TestSpencer11,292Vitamin A Deficiency TestStorm Lake11,166Vitamin A Deficiency TestLe Mars10,462Vitamin A Deficiency TestPella10,414Vitamin A Deficiency TestFort Madison10,340Vitamin A Deficiency TestWaverly10,278Vitamin A Deficiency TestCarroll10,261Vitamin A Deficiency TestPleasant Hill10,203Vitamin A Deficiency TestKeokuk9,977Vitamin A Deficiency TestFairfield9,653Vitamin A Deficiency TestGrinnell9,481Vitamin A Deficiency TestMount Pleasant8,996Vitamin A Deficiency TestDenison8,323Vitamin A Deficiency TestSioux Center8,090Vitamin A Deficiency TestPerry7,836Vitamin A Deficiency TestWebster City7,825Vitamin A Deficiency TestDecorah7,767Vitamin A Deficiency TestClear Lake7,673Vitamin A Deficiency TestCreston7,594Vitamin A Deficiency TestKnoxville7,537Vitamin A Deficiency TestCharles City7,399Vitamin A Deficiency TestWashington7,314Vitamin A Deficiency TestHiawatha7,184Vitamin A Deficiency TestBondurant7,163Vitamin A Deficiency TestNevada7,017Vitamin A Deficiency TestAtlantic6,795Vitamin A Deficiency Test