Mountain West · Vitamin A Deficiency Test

Vitamin A Deficiency Test in Idaho

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 Idaho communities

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

Boise422,665Vitamin A Deficiency Test Nampa194,547Vitamin A Deficiency Test Meridian115,227Vitamin A Deficiency Test Coeur d'Alene114,880Vitamin A Deficiency Test Idaho Falls101,326Vitamin A Deficiency Test Pocatello74,359Vitamin A Deficiency Test Caldwell58,872Vitamin A Deficiency Test Twin Falls51,223Vitamin A Deficiency Test Post Falls38,162Vitamin A Deficiency Test Lewiston33,964Vitamin A Deficiency Test Rexburg33,684Vitamin A Deficiency Test Eagle29,665Vitamin A Deficiency Test Moscow25,336Vitamin A Deficiency Test Kuna23,765Vitamin A Deficiency Test Ammon17,401Vitamin A Deficiency Test Mountain Home15,863Vitamin A Deficiency Test Chubbuck15,445Vitamin A Deficiency Test Hayden15,316Vitamin A Deficiency Test Jerome12,182Vitamin A Deficiency Test Blackfoot12,106Vitamin A Deficiency Test Garden City12,056Vitamin A Deficiency Test Burley11,274Vitamin A Deficiency Test Star10,929Vitamin A Deficiency Test Rathdrum9,099Vitamin A Deficiency Test Middleton9,091Vitamin A Deficiency Test Hailey9,001Vitamin A Deficiency Test Sandpoint8,448Vitamin A Deficiency Test Payette7,999Vitamin A Deficiency Test Emmett7,408Vitamin A Deficiency Test Rupert5,994Vitamin A Deficiency Test Fruitland5,903Vitamin A Deficiency Test Weiser5,578Vitamin A Deficiency Test Preston5,545Vitamin A Deficiency Test Rigby4,920Vitamin A Deficiency Test Shelley4,784Vitamin A Deficiency Test Buhl4,532Vitamin A Deficiency Test American Falls4,531Vitamin A Deficiency Test Kimberly4,508Vitamin A Deficiency Test Lincoln3,919Vitamin A Deficiency Test St. Anthony3,677Vitamin A Deficiency Test Gooding3,625Vitamin A Deficiency Test Heyburn3,592Vitamin A Deficiency Test McCall3,568Vitamin A Deficiency Test Ketchum3,448Vitamin A Deficiency Test Hidden Springs3,382Vitamin A Deficiency Test Victor3,315Vitamin A Deficiency Test Grangeville3,296Vitamin A Deficiency Test Orofino3,216Vitamin A Deficiency Test Salmon3,114Vitamin A Deficiency Test Soda Springs3,084Vitamin A Deficiency Test St. Maries2,951Vitamin A Deficiency Test Mountain Home AFB2,863Vitamin A Deficiency Test Wendell2,859Vitamin A Deficiency Test Homedale2,845Vitamin A Deficiency Test Aberdeen2,795Vitamin A Deficiency Test Filer2,734Vitamin A Deficiency Test Iona2,640Vitamin A Deficiency Test Montpelier2,610Vitamin A Deficiency Test Bellevue2,508Vitamin A Deficiency Test Fort Hall2,499Vitamin A Deficiency Test