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Mid-Atlantic · Vitamin B6 Test – Vitamin Deficiency Testing

Vitamin B6 Test – Vitamin Deficiency Testing in Delaware

Vitamin B6 Test – Vitamin Deficiency Testing is a laboratory test you can request directly. A vitamin B6 test measures the level of this essential nutrient in your blood to help assess whether you may be deficient.

Sample typeBlood and/or urine at a collection lab
ReferralIncluded — no referral from your own doctor needed

Lab requirements in Delaware

Here is what you need before ordering and completing the Vitamin B6 Test – Vitamin Deficiency Testing in DE. Review each item and confirm the details with the collection lab.

Physician's order
Included. A physician's order is required for lab testing and is provided for you by our partner's physicians — no referral from your own doctor is needed.
Fasting
Fasting is required for this test — follow the collection lab's instructions.
Preparation
Preparation instructions can vary, so follow the specific directions provided by the collection lab. In some cases, you may be asked to fast or to avoid certain supplements before the test.
Sample & visit
A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
Identification
Bring the lab requisition form from your account. The collection lab may also ask for a government-issued photo ID.
Turnaround
1-3 business days
Availability
Our partner lab does not serve ND, RI, NY, NJ, MD or HI. Confirm availability for your location with the collection lab.

Before you go

  • Order your test before visiting a lab, then use the requisition form in your account.
  • Print the requisition form, or fax it to the lab directly from your account.
  • No scheduling is needed — visit the collection lab during its normal business hours.
  • A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
  • Bring a government-issued photo ID in case the lab requests it.
  • Results are posted to your secure account within 1–3 business days.

Requirements are summarized from our partner lab's published policies. Preparation and availability can change — confirm current instructions with the collection lab before your visit.

What this test is

This blood test evaluates the amount of vitamin B6, also called pyridoxine, circulating in your body. It is used to help identify a deficiency or, less commonly, an excess. Mild deficiencies are relatively common and can affect energy, mood, and nerve function.

What it measures

  • Vitamin B6 (pyridoxal 5-phosphate) — Reflects the amount of active vitamin B6 in the blood
  • Pyridoxal 5-phosphate (PLP) — The primary active form of vitamin B6 measured in plasma
  • Pyridoxine — One of the forms of vitamin B6 that can be assessed

What the test involves

The test requires a standard blood draw, usually from a vein in your arm. The sample is then sent to a laboratory for analysis.

Why it is often ordered

A clinician may order this test if you have symptoms that could suggest low vitamin B6, such as tingling in the hands and feet, confusion, or certain types of anemia. It may also be ordered when other conditions or medications are known to affect vitamin B6 levels.

Preparation

Preparation instructions can vary, so follow the specific directions provided by the collection lab. In some cases, you may be asked to fast or to avoid certain supplements before the test.

How results are reported

Results are typically reported as a number that indicates the level of vitamin B6 in your blood. Reference ranges differ from one laboratory to another, so your result should always be interpreted using the range provided by the testing lab.

Before you go

  • Whether fasting is required before the blood draw
  • Any medications or supplements you should avoid beforehand
  • The specific reference range used by the testing laboratory

Cities

Vitamin B6 Test – Vitamin Deficiency Testing in Delaware communities

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

Dover125,931Vitamin B6 Test – Vitamin Deficiency TestingWilmington70,926Vitamin B6 Test – Vitamin Deficiency TestingNewark31,393Vitamin B6 Test – Vitamin Deficiency TestingMiddletown23,001Vitamin B6 Test – Vitamin Deficiency TestingBear21,625Vitamin B6 Test – Vitamin Deficiency TestingGlasgow15,342Vitamin B6 Test – Vitamin Deficiency TestingBrookside14,202Vitamin B6 Test – Vitamin Deficiency TestingHockessin13,464Vitamin B6 Test – Vitamin Deficiency TestingSmyrna12,619Vitamin B6 Test – Vitamin Deficiency TestingPike Creek Valley11,718Vitamin B6 Test – Vitamin Deficiency TestingMilford11,249Vitamin B6 Test – Vitamin Deficiency TestingClaymont9,508Vitamin B6 Test – Vitamin Deficiency TestingWilmington Manor8,212Vitamin B6 Test – Vitamin Deficiency TestingNorth Star8,009Vitamin B6 Test – Vitamin Deficiency TestingSeaford7,852Vitamin B6 Test – Vitamin Deficiency TestingPike Creek7,398Vitamin B6 Test – Vitamin Deficiency TestingGeorgetown7,079Vitamin B6 Test – Vitamin Deficiency TestingEdgemoor6,681Vitamin B6 Test – Vitamin Deficiency TestingMillsboro6,542Vitamin B6 Test – Vitamin Deficiency TestingElsmere6,167Vitamin B6 Test – Vitamin Deficiency TestingNew Castle5,482Vitamin B6 Test – Vitamin Deficiency TestingHighland Acres3,910Vitamin B6 Test – Vitamin Deficiency TestingLaurel3,886Vitamin B6 Test – Vitamin Deficiency TestingClayton3,845Vitamin B6 Test – Vitamin Deficiency TestingCamden3,786Vitamin B6 Test – Vitamin Deficiency TestingRising Sun-Lebanon3,772Vitamin B6 Test – Vitamin Deficiency TestingHarrington3,730Vitamin B6 Test – Vitamin Deficiency TestingLewes3,257Vitamin B6 Test – Vitamin Deficiency TestingMilton3,224Vitamin B6 Test – Vitamin Deficiency TestingDover Base Housing3,135Vitamin B6 Test – Vitamin Deficiency TestingLong Neck3,022Vitamin B6 Test – Vitamin Deficiency TestingSelbyville2,806Vitamin B6 Test – Vitamin Deficiency TestingGreenville2,763Vitamin B6 Test – Vitamin Deficiency TestingTownsend2,671Vitamin B6 Test – Vitamin Deficiency TestingOcean View2,556Vitamin B6 Test – Vitamin Deficiency TestingBridgeville2,499Vitamin B6 Test – Vitamin Deficiency TestingDelmar2,241Vitamin B6 Test – Vitamin Deficiency TestingRiverview2,091Vitamin B6 Test – Vitamin Deficiency TestingDelaware City1,885Vitamin B6 Test – Vitamin Deficiency TestingWoodside East1,867Vitamin B6 Test – Vitamin Deficiency TestingMillville1,790Vitamin B6 Test – Vitamin Deficiency TestingKent Acres1,756Vitamin B6 Test – Vitamin Deficiency TestingCheswold1,705Vitamin B6 Test – Vitamin Deficiency TestingWyoming1,636Vitamin B6 Test – Vitamin Deficiency TestingRodney Village1,472Vitamin B6 Test – Vitamin Deficiency TestingGreenwood1,459Vitamin B6 Test – Vitamin Deficiency TestingRehoboth Beach1,392Vitamin B6 Test – Vitamin Deficiency TestingBellefonte1,294Vitamin B6 Test – Vitamin Deficiency TestingNewport1,224Vitamin B6 Test – Vitamin Deficiency TestingSt. Georges1,197Vitamin B6 Test – Vitamin Deficiency TestingFelton1,144Vitamin B6 Test – Vitamin Deficiency TestingFrankford1,088Vitamin B6 Test – Vitamin Deficiency TestingDagsboro1,087Vitamin B6 Test – Vitamin Deficiency Testing