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Mid-Atlantic · Vitamin A Deficiency Test

Vitamin A Deficiency Test in Delaware

This page explains the vitamin a deficiency test, what it measures, and how to order it. The Vitamin A Deficiency Test checks the level of Vitamin A in your blood to evaluate potential deficiencies.

Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

This test measures the amount of Vitamin A, also known as Retinol, in the blood. Vitamin A is crucial for vision, immune function, and skin health. A deficiency can lead to various health issues if left unchecked.

What it measures

  • Retinol — reflects Vitamin A levels in the blood

What the test involves

The test involves a standard blood draw from a vein in your arm. The sample is then analyzed in a laboratory to determine Vitamin A levels.

Why it is often ordered

Clinicians typically order this test if there are symptoms suggesting a Vitamin A deficiency, such as vision problems or skin issues. It may also be ordered for individuals with conditions affecting nutrient absorption.

Preparation

Preparation may include fasting or avoiding certain foods. Always follow the specific instructions provided by the collection lab.

How results are reported

Results indicate the level of Vitamin A in the blood and whether it falls within the lab's reference range. These ranges can vary between laboratories.

Before you go

  • Fasting requirements
  • Sample collection instructions
  • Turnaround time for results

Cities

Vitamin A Deficiency Test in Delaware communities

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

Dover125,931Vitamin A Deficiency TestWilmington70,926Vitamin A Deficiency TestNewark31,393Vitamin A Deficiency TestMiddletown23,001Vitamin A Deficiency TestBear21,625Vitamin A Deficiency TestGlasgow15,342Vitamin A Deficiency TestBrookside14,202Vitamin A Deficiency TestHockessin13,464Vitamin A Deficiency TestSmyrna12,619Vitamin A Deficiency TestPike Creek Valley11,718Vitamin A Deficiency TestMilford11,249Vitamin A Deficiency TestClaymont9,508Vitamin A Deficiency TestWilmington Manor8,212Vitamin A Deficiency TestNorth Star8,009Vitamin A Deficiency TestSeaford7,852Vitamin A Deficiency TestPike Creek7,398Vitamin A Deficiency TestGeorgetown7,079Vitamin A Deficiency TestEdgemoor6,681Vitamin A Deficiency TestMillsboro6,542Vitamin A Deficiency TestElsmere6,167Vitamin A Deficiency TestNew Castle5,482Vitamin A Deficiency TestHighland Acres3,910Vitamin A Deficiency TestLaurel3,886Vitamin A Deficiency TestClayton3,845Vitamin A Deficiency TestCamden3,786Vitamin A Deficiency TestRising Sun-Lebanon3,772Vitamin A Deficiency TestHarrington3,730Vitamin A Deficiency TestLewes3,257Vitamin A Deficiency TestMilton3,224Vitamin A Deficiency TestDover Base Housing3,135Vitamin A Deficiency TestLong Neck3,022Vitamin A Deficiency TestSelbyville2,806Vitamin A Deficiency TestGreenville2,763Vitamin A Deficiency TestTownsend2,671Vitamin A Deficiency TestOcean View2,556Vitamin A Deficiency TestBridgeville2,499Vitamin A Deficiency TestDelmar2,241Vitamin A Deficiency TestRiverview2,091Vitamin A Deficiency TestDelaware City1,885Vitamin A Deficiency TestWoodside East1,867Vitamin A Deficiency TestMillville1,790Vitamin A Deficiency TestKent Acres1,756Vitamin A Deficiency TestCheswold1,705Vitamin A Deficiency TestWyoming1,636Vitamin A Deficiency TestRodney Village1,472Vitamin A Deficiency TestGreenwood1,459Vitamin A Deficiency TestRehoboth Beach1,392Vitamin A Deficiency TestBellefonte1,294Vitamin A Deficiency TestNewport1,224Vitamin A Deficiency TestSt. Georges1,197Vitamin A Deficiency TestFelton1,144Vitamin A Deficiency TestFrankford1,088Vitamin A Deficiency TestDagsboro1,087Vitamin A Deficiency Test