Therapeutics

Vitamin B3

Vitamin B3 is a routine blood test that measures vitamin B3 (niacin) levels to help evaluate metabolic health and potential disorders.

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Vitamin B3 (niacin)

Vitamin B3 (niacin/niacinamide) supports energy metabolism and skin health; high‑dose niacin as a drug treats dyslipidemia under medical care.

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Vitamin B6

Vitamin B6 is a routine blood test that measures vitamin B6 levels to help evaluate metabolic health and potential disorders.

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Vitamin B6 (pyridoxine)

Vitamin B6 participates in amino acid metabolism and neurotransmitter synthesis; deficiency can cause anemia and neuropathy.

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Vitamin D

Vitamin D measures vitamin D status (25‑OH vitamin D) to evaluate deficiency, sufficiency, and monitor supplementation.

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Vitamin D3 (cholecalciferol)

Vitamin D3 supports calcium balance, bone health, immune function, and mood; test levels to personalize dosing and avoid excess.

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White Blood Cell (WBC) Count

White Blood Cell (WBC) Count is a component of the CBC used to refine evaluation of anemia, infection, inflammation, and bleeding risk.

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Zinc

Zinc is a routine blood test that measures serum zinc levels to help evaluate metabolic health and potential disorders.

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Zinc

Zinc is an essential mineral for immunity, wound healing, and taste/smell; short courses may support cold symptom duration when started early.

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Zolpidem (Ambien)

Zolpidem (Ambien) is a non‑benzodiazepine hypnotic for short‑term treatment of insomnia. It acts on GABA‑A receptors to reduce sleep latency.

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