Midwest · Vitamin A Deficiency Test

Vitamin A Deficiency Test in Indiana

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 Indiana communities

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

Indianapolis1,659,305Vitamin A Deficiency Test Fort Wayne330,305Vitamin A Deficiency Test South Bend290,915Vitamin A Deficiency Test Evansville226,788Vitamin A Deficiency Test Lafayette166,793Vitamin A Deficiency Test Elkhart147,679Vitamin A Deficiency Test Bloomington106,327Vitamin A Deficiency Test Carmel98,137Vitamin A Deficiency Test Fishers97,154Vitamin A Deficiency Test Terre Haute93,247Vitamin A Deficiency Test Muncie87,037Vitamin A Deficiency Test Anderson85,700Vitamin A Deficiency Test Hammond77,491Vitamin A Deficiency Test Gary69,739Vitamin A Deficiency Test Noblesville68,885Vitamin A Deficiency Test Michigan City65,946Vitamin A Deficiency Test Greenwood62,914Vitamin A Deficiency Test Kokomo59,263Vitamin A Deficiency Test Mishawaka50,823Vitamin A Deficiency Test Columbus50,718Vitamin A Deficiency Test Jeffersonville49,178Vitamin A Deficiency Test Lawrence49,048Vitamin A Deficiency Test Westfield45,695Vitamin A Deficiency Test West Lafayette44,515Vitamin A Deficiency Test Portage37,540Vitamin A Deficiency Test New Albany37,350Vitamin A Deficiency Test Merrillville36,196Vitamin A Deficiency Test Richmond35,854Vitamin A Deficiency Test Goshen34,792Vitamin A Deficiency Test Plainfield34,311Vitamin A Deficiency Test Valparaiso33,820Vitamin A Deficiency Test Crown Point33,518Vitamin A Deficiency Test Granger30,394Vitamin A Deficiency Test Zionsville30,258Vitamin A Deficiency Test Hobart29,516Vitamin A Deficiency Test Schererville29,381Vitamin A Deficiency Test Brownsburg28,420Vitamin A Deficiency Test Marion27,757Vitamin A Deficiency Test East Chicago26,502Vitamin A Deficiency Test Franklin25,112Vitamin A Deficiency Test Munster23,717Vitamin A Deficiency Test Highland23,695Vitamin A Deficiency Test Greenfield23,024Vitamin A Deficiency Test Clarksville22,169Vitamin A Deficiency Test La Porte21,993Vitamin A Deficiency Test Seymour21,192Vitamin A Deficiency Test Avon20,848Vitamin A Deficiency Test St. John19,805Vitamin A Deficiency Test Shelbyville19,710Vitamin A Deficiency Test Logansport18,471Vitamin A Deficiency Test New Castle17,465Vitamin A Deficiency Test Lebanon17,196Vitamin A Deficiency Test Huntington17,018Vitamin A Deficiency Test Vincennes16,892Vitamin A Deficiency Test Dyer16,422Vitamin A Deficiency Test Crawfordsville16,279Vitamin A Deficiency Test Jasper16,231Vitamin A Deficiency Test Griffith16,213Vitamin A Deficiency Test Frankfort16,134Vitamin A Deficiency Test New Haven15,922Vitamin A Deficiency Test