Pacific · Vitamin A Deficiency Test

Vitamin A Deficiency Test in Hawaii

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 Hawaii communities

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

Honolulu835,291Vitamin A Deficiency Test Kailua106,260Vitamin A Deficiency Test East Honolulu50,076Vitamin A Deficiency Test Hilo46,559Vitamin A Deficiency Test Pearl City45,941Vitamin A Deficiency Test Waipahu39,927Vitamin A Deficiency Test Kaneohe34,509Vitamin A Deficiency Test Ewa Gentry28,125Vitamin A Deficiency Test Mililani Town27,974Vitamin A Deficiency Test Kahului27,938Vitamin A Deficiency Test Kapolei23,248Vitamin A Deficiency Test Kihei22,840Vitamin A Deficiency Test Mililani Mauka21,657Vitamin A Deficiency Test Makakilo20,862Vitamin A Deficiency Test Schofield Barracks18,255Vitamin A Deficiency Test Wahiawa17,357Vitamin A Deficiency Test Ocean Pointe16,676Vitamin A Deficiency Test Wailuku15,670Vitamin A Deficiency Test Halawa14,990Vitamin A Deficiency Test Ewa Beach14,614Vitamin A Deficiency Test Royal Kunia14,390Vitamin A Deficiency Test Waianae14,152Vitamin A Deficiency Test Waimalu13,818Vitamin A Deficiency Test Lahaina13,261Vitamin A Deficiency Test Maili13,245Vitamin A Deficiency Test Nanakuli12,587Vitamin A Deficiency Test Hawaiian Paradise Park11,942Vitamin A Deficiency Test Kapaa11,516Vitamin A Deficiency Test Waihee-Waiehu11,059Vitamin A Deficiency Test Waipio10,989Vitamin A Deficiency Test Waimea10,422Vitamin A Deficiency Test Hickam Housing10,022Vitamin A Deficiency Test Makaha9,710Vitamin A Deficiency Test Aiea9,527Vitamin A Deficiency Test Haiku-Pauwela9,347Vitamin A Deficiency Test Ahuimanu8,943Vitamin A Deficiency Test Lihue8,371Vitamin A Deficiency Test Makawao7,670Vitamin A Deficiency Test Waikoloa Village7,519Vitamin A Deficiency Test Kula7,495Vitamin A Deficiency Test Waikele7,495Vitamin A Deficiency Test Pukalani7,315Vitamin A Deficiency Test Kahaluu-Keauhou7,236Vitamin A Deficiency Test Napili-Honokowai6,762Vitamin A Deficiency Test Ewa Villages6,657Vitamin A Deficiency Test Wailua Homesteads6,634Vitamin A Deficiency Test Wailea6,546Vitamin A Deficiency Test Laie6,436Vitamin A Deficiency Test West Loch Estate6,239Vitamin A Deficiency Test Iroquois Point5,737Vitamin A Deficiency Test Waipio Acres5,618Vitamin A Deficiency Test Waimanalo5,371Vitamin A Deficiency Test Kahaluu5,006Vitamin A Deficiency Test Heeia4,777Vitamin A Deficiency Test Kalaheo4,776Vitamin A Deficiency Test Haleiwa4,651Vitamin A Deficiency Test Hanamaulu4,435Vitamin A Deficiency Test Pupukea4,416Vitamin A Deficiency Test Waimanalo Beach4,389Vitamin A Deficiency Test Hawaiian Beaches4,213Vitamin A Deficiency Test