New England · Vitamin A Deficiency Test

Vitamin A Deficiency Test in Connecticut

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 Connecticut communities

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

Bridgeport975,078Vitamin A Deficiency Test Hartford907,046Vitamin A Deficiency Test New Haven587,648Vitamin A Deficiency Test Norwich201,726Vitamin A Deficiency Test Waterbury199,552Vitamin A Deficiency Test Danbury177,722Vitamin A Deficiency Test Stamford134,820Vitamin A Deficiency Test Norwalk90,821Vitamin A Deficiency Test New Britain74,022Vitamin A Deficiency Test Meriden60,790Vitamin A Deficiency Test Bristol60,733Vitamin A Deficiency Test West Haven55,518Vitamin A Deficiency Test Milford city 50,694Vitamin A Deficiency Test Middletown47,164Vitamin A Deficiency Test Shelton40,944Vitamin A Deficiency Test Torrington35,447Vitamin A Deficiency Test Naugatuck31,586Vitamin A Deficiency Test New London27,585Vitamin A Deficiency Test Wallingford Center19,211Vitamin A Deficiency Test Ansonia18,945Vitamin A Deficiency Test Willimantic18,150Vitamin A Deficiency Test Storrs16,784Vitamin A Deficiency Test Derby12,387Vitamin A Deficiency Test Trumbull Center10,468Vitamin A Deficiency Test Kensington9,626Vitamin A Deficiency Test Oakville9,507Vitamin A Deficiency Test Conning Towers Nautilus Park9,479Vitamin A Deficiency Test Sandy Hook9,406Vitamin A Deficiency Test Riverside9,133Vitamin A Deficiency Test Long Hill8,307Vitamin A Deficiency Test Glastonbury Center8,187Vitamin A Deficiency Test Thompsonville8,134Vitamin A Deficiency Test Southwood Acres7,875Vitamin A Deficiency Test Rockville7,612Vitamin A Deficiency Test New Canaan7,399Vitamin A Deficiency Test Staples7,125Vitamin A Deficiency Test Cos Cob7,089Vitamin A Deficiency Test Old Greenwich6,929Vitamin A Deficiency Test Winsted6,662Vitamin A Deficiency Test Northford6,117Vitamin A Deficiency Test Simsbury Center6,072Vitamin A Deficiency Test Hazardville6,070Vitamin A Deficiency Test Cheshire Village6,006Vitamin A Deficiency Test Branford Center5,934Vitamin A Deficiency Test Daniels Farm5,764Vitamin A Deficiency Test Sherwood Manor5,710Vitamin A Deficiency Test Noroton5,682Vitamin A Deficiency Test Pawcatuck5,383Vitamin A Deficiency Test Lake Pocotopaug5,124Vitamin A Deficiency Test Terryville5,110Vitamin A Deficiency Test Byram4,994Vitamin A Deficiency Test Long Hill4,645Vitamin A Deficiency Test Quinnipiac University4,614Vitamin A Deficiency Test Stafford Springs4,611Vitamin A Deficiency Test Mystic4,354Vitamin A Deficiency Test East Village4,250Vitamin A Deficiency Test Heritage Village4,232Vitamin A Deficiency Test Danielson4,146Vitamin A Deficiency Test Broad Brook4,145Vitamin A Deficiency Test Oronoque3,790Vitamin A Deficiency Test