STD Booking Find and request a lab test

New England · Vitamin B3 Niacin Testing – Deficiency Test

Vitamin B3 Niacin Testing – Deficiency Test in New Hampshire

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 New Hampshire communities

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

Nashua235,982Vitamin B3 Niacin Testing – Deficiency TestManchester167,568Vitamin B3 Niacin Testing – Deficiency TestPortsmouth97,455Vitamin B3 Niacin Testing – Deficiency TestDover89,874Vitamin B3 Niacin Testing – Deficiency TestConcord43,552Vitamin B3 Niacin Testing – Deficiency TestRochester32,317Vitamin B3 Niacin Testing – Deficiency TestKeene22,969Vitamin B3 Niacin Testing – Deficiency TestLaconia16,786Vitamin B3 Niacin Testing – Deficiency TestLebanon14,316Vitamin B3 Niacin Testing – Deficiency TestClaremont12,955Vitamin B3 Niacin Testing – Deficiency TestSomersworth11,964Vitamin B3 Niacin Testing – Deficiency TestBerlin9,710Vitamin B3 Niacin Testing – Deficiency TestFranklin8,766Vitamin B3 Niacin Testing – Deficiency TestSouth Hooksett5,906Vitamin B3 Niacin Testing – Deficiency TestSuncook5,008Vitamin B3 Niacin Testing – Deficiency TestPinardville4,849Vitamin B3 Niacin Testing – Deficiency TestEast Merrimack4,609Vitamin B3 Niacin Testing – Deficiency TestTilton Northfield2,868Vitamin B3 Niacin Testing – Deficiency TestHampton Beach2,480Vitamin B3 Niacin Testing – Deficiency TestNorth Conway2,393Vitamin B3 Niacin Testing – Deficiency TestWoodsville1,418Vitamin B3 Niacin Testing – Deficiency TestWest Swanzey1,339Vitamin B3 Niacin Testing – Deficiency TestContoocook1,218Vitamin B3 Niacin Testing – Deficiency TestNorth Haverhill1,097Vitamin B3 Niacin Testing – Deficiency Test