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Pacific · Vitamin B3 Niacin Testing – Deficiency Test

Vitamin B3 Niacin Testing – Deficiency Test in Washington

Below is a plain-language overview of the vitamin b3 niacin testing – deficiency test. This blood test measures levels of Vitamin B3 (niacin) in your body. It helps identify if your niacin intake is sufficient.

Typical turnaround1-3 business days
Price range$49
PreparationFollow the lab's instructions.
Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

Vitamin B3, also known as niacin, is an essential nutrient that plays a crucial role in energy production and metabolism. This test assesses the amount of niacin in your blood.

What it measures

  • Vitamin B3 (Niacin) — reflects dietary intake and body stores of this essential vitamin

What the test involves

A healthcare professional will collect a blood sample, typically from a vein in your arm. The sample is then sent to a laboratory for analysis.

Why it is often ordered

Clinicians may order this test to evaluate for potential niacin deficiency or to monitor the effectiveness of niacin supplementation. It can help assess overall nutritional status.

Preparation

Follow any specific instructions provided by the laboratory regarding food or drink consumption before your blood draw. General preparation usually involves a standard blood draw.

How results are reported

Your results will indicate the measured level of Vitamin B3 in your blood. Laboratories provide reference ranges, which are ranges of expected values, and these can vary between labs.

Before you go

  • Fasting requirements
  • Specific preparation instructions
  • Sample collection time

Cities

Vitamin B3 Niacin Testing – Deficiency Test in Washington communities

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

Seattle3,438,221Vitamin B3 Niacin Testing – Deficiency TestSpokane440,270Vitamin B3 Niacin Testing – Deficiency TestKennewick241,230Vitamin B3 Niacin Testing – Deficiency TestBremerton219,538Vitamin B3 Niacin Testing – Deficiency TestTacoma217,332Vitamin B3 Niacin Testing – Deficiency TestOlympia200,836Vitamin B3 Niacin Testing – Deficiency TestVancouver188,331Vitamin B3 Niacin Testing – Deficiency TestMarysville164,655Vitamin B3 Niacin Testing – Deficiency TestBellevue149,365Vitamin B3 Niacin Testing – Deficiency TestKent134,890Vitamin B3 Niacin Testing – Deficiency TestYakima130,440Vitamin B3 Niacin Testing – Deficiency TestBellingham129,601Vitamin B3 Niacin Testing – Deficiency TestEverett110,438Vitamin B3 Niacin Testing – Deficiency TestRenton105,313Vitamin B3 Niacin Testing – Deficiency TestSpokane Valley102,178Vitamin B3 Niacin Testing – Deficiency TestFederal Way99,792Vitamin B3 Niacin Testing – Deficiency TestKirkland91,656Vitamin B3 Niacin Testing – Deficiency TestAuburn85,306Vitamin B3 Niacin Testing – Deficiency TestPasco76,398Vitamin B3 Niacin Testing – Deficiency TestRedmond72,166Vitamin B3 Niacin Testing – Deficiency TestWenatchee71,119Vitamin B3 Niacin Testing – Deficiency TestLongview67,958Vitamin B3 Niacin Testing – Deficiency TestMount Vernon67,767Vitamin B3 Niacin Testing – Deficiency TestSouth Hill66,713Vitamin B3 Niacin Testing – Deficiency TestSammamish66,532Vitamin B3 Niacin Testing – Deficiency TestLakewood62,972Vitamin B3 Niacin Testing – Deficiency TestRichland59,718Vitamin B3 Niacin Testing – Deficiency TestShoreline58,213Vitamin B3 Niacin Testing – Deficiency TestLacey52,572Vitamin B3 Niacin Testing – Deficiency TestBurien51,646Vitamin B3 Niacin Testing – Deficiency TestBothell47,355Vitamin B3 Niacin Testing – Deficiency TestEdmonds42,622Vitamin B3 Niacin Testing – Deficiency TestPuyallup42,366Vitamin B3 Niacin Testing – Deficiency TestIssaquah39,057Vitamin B3 Niacin Testing – Deficiency TestLynnwood38,812Vitamin B3 Niacin Testing – Deficiency TestParkland38,092Vitamin B3 Niacin Testing – Deficiency TestLake Stevens35,135Vitamin B3 Niacin Testing – Deficiency TestSpanaway34,670Vitamin B3 Niacin Testing – Deficiency TestUniversity Place34,565Vitamin B3 Niacin Testing – Deficiency TestWalla Walla33,765Vitamin B3 Niacin Testing – Deficiency TestGraham33,727Vitamin B3 Niacin Testing – Deficiency TestPullman32,968Vitamin B3 Niacin Testing – Deficiency TestDes Moines32,631Vitamin B3 Niacin Testing – Deficiency TestSeaTac30,867Vitamin B3 Niacin Testing – Deficiency TestOrchards28,371Vitamin B3 Niacin Testing – Deficiency TestMaple Valley27,643Vitamin B3 Niacin Testing – Deficiency TestCamas25,774Vitamin B3 Niacin Testing – Deficiency TestMill Creek East25,528Vitamin B3 Niacin Testing – Deficiency TestMercer Island25,506Vitamin B3 Niacin Testing – Deficiency TestTumwater24,855Vitamin B3 Niacin Testing – Deficiency TestMoses Lake24,764Vitamin B3 Niacin Testing – Deficiency TestNorth Lynnwood24,562Vitamin B3 Niacin Testing – Deficiency TestBainbridge Island24,557Vitamin B3 Niacin Testing – Deficiency TestOak Harbor24,267Vitamin B3 Niacin Testing – Deficiency TestKenmore23,556Vitamin B3 Niacin Testing – Deficiency TestEastmont23,088Vitamin B3 Niacin Testing – Deficiency TestUnion Hill-Novelty Hill23,060Vitamin B3 Niacin Testing – Deficiency TestCottage Lake22,779Vitamin B3 Niacin Testing – Deficiency TestMartha Lake22,251Vitamin B3 Niacin Testing – Deficiency TestBonney Lake22,229Vitamin B3 Niacin Testing – Deficiency Test