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Vitamin B3 (Niacin and Metabolite) LabCorp

SKU

2134-l

LabCorp Test #: 070115; CPT: 84591

This test measures the amount of niacin (Vitamin B3) and its breakdown products in your blood. It helps your doctor check if you have enough Vitamin B3, which is important for energy production and nerve function. Low levels can indicate a deficiency, while high levels might suggest other health issues.

Product Instructions & Info

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Symptoms	Cognitive decline, Dermatitis, Diarrhea, Fatigue, Neuropathy

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