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888-LAB-8082 (888-522-8082)

Email Address

info@empirecitylabs.com

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Vitamin B3

Test used to measure vitamin B3 levels to provide a diagnosis for deficiency as well as monitoring a patient's response to Vitamin B supplements.

Sample type:

Serum

Preparation:

You do not need to do anything special to prepare for the sample collection. Fasting is not required for this test.

Test type:

In person or via trained mobile phlebotomist

How it works

Buy a lab test & choose one of the following options to have your sample collected

- Schedule an appointment at one of our convenient Patient Service Centers;
- Take your test kit to a licensed phlebotomist for collection;
- Have your sample collected right at your Health Care Providers location.

Complete sample collection

Complete your sample collection as desired - at a patient service center appointment, with a phlebotomist, or at your healthcare provider's location.

Get fast results online

Access your results online as soon as they are available.
View results

About the Test
  • Nicotinic Acid, Serum
  • Nicotinamide, Serum

The Vitamin B3 test analyzes niacin levels to assess:

  1. Pellagra – Deficiency can cause symptoms like dermatitis, diarrhea, and dementia.
  2. Skin Health – Low B3 can lead to skin issues, rashes, or inflammation.
  3. Energy and Nerve Function – Deficiency may cause fatigue, weakness, or nerve issues.
  4. Cholesterol Regulation – Low levels can impact cholesterol management.

This test identifies if niacin levels need adjustment for better health.

FAQs
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