nutritionVitamins & NutrientsB12 status

Vitamin B12

Screens for B12 deficiency, a common and reversible cause of fatigue, neurological symptoms, and certain anemias.

  • No fasting

What it measures 1 marker

Vitamin B12
Essential for nerves and red-cell formation.

Often read with

Folate
B-vitamin for cell division and homocysteine clearance.

Who it's for

  • Patients with fatigue or neurological symptoms
  • Vegetarians and vegans
  • Anyone screening for certain anemias

Before your draw

  • No fasting required
  • A reversible cause of fatigue when low

Not sure if this panel is right for you?

A licensed Allora physician will review your goals, history, and symptoms before recommending any lab work.