Vitamin B12 (Active and Total) Blood Test
This test is used to diagnose vitamin B12 deficiency.
This test is used to diagnose vitamin B12 deficiency.
Additional Information
This test is used to diagnose vitamin B12 deficiency, which can lead to symptoms such as fatigue, weakness, neurological problems, and megaloblastic anemia. It measures both active and total levels of Vitamin B12. Total B12 refers to all forms of vitamin B12 in the blood, including active and inactive forms. Active B12, or cobalamin, are the biologically active forms immediately available for the body to use. Measuring both is important because not all forms are biologically active. This test provides a complete assessment of B12 status.
Biomarkers Tested (2)
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Test Details
- Sample Type
- Blood (Venous)
- Fasting Required
- Not required
- Results Time
- 3 days
- Price
- £69.00 Subscription plans and discounts (up to 20% off)
- Provider Website
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