Vitamins
Vitamin B12 (Total) Blood Test in London
The Vitamin B12 (Total) test measures the total amount of vitamin B12 in your blood. Vitamin B12 is essential for the production of red blood cells, neurological function, and DNA synthesis. A deficiency can lead to fatigue, weakness, memory problems, and anemia.
- TAT: 1-2 Working Days
- Sample Type: Blood
- Price includes phlebotomy
What's included
The Vitamin B12 (Total) test measures the total amount of vitamin B12 in your blood. Vitamin B12 is essential for the production of red blood cells, neurological function, and DNA synthesis. A deficiency can lead to fatigue, weakness, memory problems, and anemia.
- Red Blood Cell Production: B12 is vital for the formation of healthy red blood cells and the prevention of anemia.
- Nervous System Support: supports brain health, memory, and overall neurological function.
- DNA Synthesis: essential for normal cell reproduction and repair.
- Deficiency Diagnosis: helps identify B12 deficiency, common in vegans, vegetarians, or those with gastrointestinal conditions.
Suitable for People with symptoms suggestive of deficiency, or those wanting to check their nutritional status.
Frequently asked questions
How is the Vitamin B12 test sample collected?
A small blood sample is collected from a vein in your arm by a trained phlebotomist.
Do I need to prepare for this test?
Fasting is generally not required, but follow any specific instructions from your clinician.
How long will it take to get results?
Turnaround time is approximately 1-2 working days.
What if my Vitamin B12 levels are low?
Your healthcare provider may recommend dietary adjustments, oral supplements, or B12 injections.
