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. 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 Iowa communities

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

Des Moines514,654Vitamin A Deficiency Test Davenport280,282Vitamin A Deficiency Test Cedar Rapids192,714Vitamin A Deficiency Test Iowa City120,015Vitamin A Deficiency Test Waterloo114,594Vitamin A Deficiency Test Sioux City111,924Vitamin A Deficiency Test Dubuque67,916Vitamin A Deficiency Test West Des Moines67,640Vitamin A Deficiency Test Ankeny66,346Vitamin A Deficiency Test Ames66,027Vitamin A Deficiency Test Council Bluffs62,617Vitamin A Deficiency Test Urbandale45,037Vitamin A Deficiency Test Marion41,023Vitamin A Deficiency Test Cedar Falls40,500Vitamin A Deficiency Test Bettendorf38,631Vitamin A Deficiency Test Marshalltown27,570Vitamin A Deficiency Test Mason City27,385Vitamin A Deficiency Test Ottumwa25,379Vitamin A Deficiency Test Fort Dodge24,826Vitamin A Deficiency Test Clinton24,651Vitamin A Deficiency Test Burlington24,160Vitamin A Deficiency Test Muscatine23,759Vitamin A Deficiency Test Waukee23,441Vitamin A Deficiency Test Johnston23,418Vitamin A Deficiency Test Coralville22,226Vitamin A Deficiency Test North Liberty19,976Vitamin A Deficiency Test Altoona19,345Vitamin A Deficiency Test Clive18,323Vitamin A Deficiency Test Newton15,688Vitamin A Deficiency Test Indianola15,544Vitamin A Deficiency Test Grimes14,842Vitamin A Deficiency Test Norwalk12,592Vitamin A Deficiency Test Boone12,509Vitamin A Deficiency Test Oskaloosa11,552Vitamin A Deficiency Test Spencer11,292Vitamin A Deficiency Test Storm Lake11,166Vitamin A Deficiency Test Le Mars10,462Vitamin A Deficiency Test Pella10,414Vitamin A Deficiency Test Fort Madison10,340Vitamin A Deficiency Test Waverly10,278Vitamin A Deficiency Test Carroll10,261Vitamin A Deficiency Test Pleasant Hill10,203Vitamin A Deficiency Test Keokuk9,977Vitamin A Deficiency Test Fairfield9,653Vitamin A Deficiency Test Grinnell9,481Vitamin A Deficiency Test Mount Pleasant8,996Vitamin A Deficiency Test Denison8,323Vitamin A Deficiency Test Sioux Center8,090Vitamin A Deficiency Test Perry7,836Vitamin A Deficiency Test Webster City7,825Vitamin A Deficiency Test Decorah7,767Vitamin A Deficiency Test Clear Lake7,673Vitamin A Deficiency Test Creston7,594Vitamin A Deficiency Test Knoxville7,537Vitamin A Deficiency Test Charles City7,399Vitamin A Deficiency Test Washington7,314Vitamin A Deficiency Test Hiawatha7,184Vitamin A Deficiency Test Bondurant7,163Vitamin A Deficiency Test Nevada7,017Vitamin A Deficiency Test Atlantic6,795Vitamin A Deficiency Test