Territories · Vitamin B12 Deficiency Test

Vitamin B12 Deficiency Test in Puerto Rico

Vitamin B12 Deficiency Test is a laboratory test you can request directly. The Vitamin B12 Deficiency Test measures Vitamin B12 levels in the blood to help assess nutritional status.

Sample typeBlood draw at a collection lab

ReferralNo referral required

What this test is

This test evaluates the concentration of Vitamin B12 in the blood. Vitamin B12 is essential for nerve function and the production of DNA and red blood cells. A deficiency can lead to various health issues.

What it measures

Vitamin B12 — reflects the level of Vitamin B12 in the blood

What the test involves

The test involves a standard blood draw, where a healthcare professional collects a blood sample from a vein in your arm.

Why it is often ordered

Clinicians typically order this test to investigate symptoms that may suggest a Vitamin B12 deficiency. It is also used to monitor individuals with conditions affecting nutrient absorption.

Preparation

Preparation for the test may vary, so it's important to follow the specific instructions provided by the laboratory conducting the test.

How results are reported

Results are reported as a concentration of Vitamin B12 in the blood. Reference ranges can differ between laboratories, so it's important to discuss your results with a healthcare provider.

Before you go

Sample collection method
Specific preparation instructions
Expected turnaround time

Cities

Vitamin B12 Deficiency Test in Puerto Rico communities

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

San Juan1,915,105Vitamin B12 Deficiency Test Aguadilla260,331Vitamin B12 Deficiency Test Bayamón170,028Vitamin B12 Deficiency Test Carolina139,735Vitamin B12 Deficiency Test Ponce124,719Vitamin B12 Deficiency Test Arecibo123,499Vitamin B12 Deficiency Test San Germán103,747Vitamin B12 Deficiency Test Mayagüez93,426Vitamin B12 Deficiency Test Yauco80,307Vitamin B12 Deficiency Test Fajardo75,549Vitamin B12 Deficiency Test Caguas74,502Vitamin B12 Deficiency Test Juana Díaz71,759Vitamin B12 Deficiency Test Guaynabo70,542Vitamin B12 Deficiency Test Florida69,427Vitamin B12 Deficiency Test Guayama65,343Vitamin B12 Deficiency Test Trujillo Alto44,203Vitamin B12 Deficiency Test Cataño23,536Vitamin B12 Deficiency Test Vega Baja23,527Vitamin B12 Deficiency Test Humacao17,607Vitamin B12 Deficiency Test Candelaria15,498Vitamin B12 Deficiency Test Cayey14,052Vitamin B12 Deficiency Test Dorado13,008Vitamin B12 Deficiency Test Río Grande12,216Vitamin B12 Deficiency Test Canóvanas12,211Vitamin B12 Deficiency Test Manatí12,207Vitamin B12 Deficiency Test Caño Martin Peña12,112Vitamin B12 Deficiency Test Hormigueros11,358Vitamin B12 Deficiency Test Sabana Grande11,128Vitamin B12 Deficiency Test Coamo10,508Vitamin B12 Deficiency Test Isabela10,457Vitamin B12 Deficiency Test Cabo Rojo10,011Vitamin B12 Deficiency Test Corozal9,986Vitamin B12 Deficiency Test Pájaros9,713Vitamin B12 Deficiency Test Vega Alta9,457Vitamin B12 Deficiency Test San Lorenzo8,628Vitamin B12 Deficiency Test San Sebastián8,568Vitamin B12 Deficiency Test Aibonito8,532Vitamin B12 Deficiency Test Arroyo8,438Vitamin B12 Deficiency Test Juncos8,174Vitamin B12 Deficiency Test Luquillo7,898Vitamin B12 Deficiency Test San Isidro7,613Vitamin B12 Deficiency Test Utuado7,336Vitamin B12 Deficiency Test Sabana Seca7,330Vitamin B12 Deficiency Test San Antonio7,311Vitamin B12 Deficiency Test Puerto Real6,966Vitamin B12 Deficiency Test Gurabo6,882Vitamin B12 Deficiency Test Yabucoa6,466Vitamin B12 Deficiency Test Cidra6,139Vitamin B12 Deficiency Test Guánica6,042Vitamin B12 Deficiency Test Ceiba5,876Vitamin B12 Deficiency Test Las Piedras5,785Vitamin B12 Deficiency Test Quebradillas5,528Vitamin B12 Deficiency Test Peñuelas5,497Vitamin B12 Deficiency Test Naguabo5,487Vitamin B12 Deficiency Test Lajas5,453Vitamin B12 Deficiency Test Santa Isabel5,433Vitamin B12 Deficiency Test Lares5,203Vitamin B12 Deficiency Test Añasco5,042Vitamin B12 Deficiency Test Coco4,942Vitamin B12 Deficiency Test Salinas4,771Vitamin B12 Deficiency Test