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The Vitamin B12 test measures the level of vitamin B12 in your blood. Vitamin B12 is essential for healthy nerve function, brain health, and the production of red blood cells. Low levels can lead to fatigue, anaemia and neurological symptoms if left untreated.
Fatigue
Memory problems
Numbness or tingling
Vegetarian or vegan diet
Anaemia
Vitamin B12
No fasting required.
Same Day
HomeBlood provides professional sample collection and laboratory testing. We do not diagnose medical conditions or prescribe treatment.
If you have severe symptoms or require urgent medical attention, please contact your GP, NHS 111 or attend your nearest Accident & Emergency department.
The Vitamin B12 test measures the level of vitamin B12 in your blood. Vitamin B12 is essential for healthy nerve function, brain health, and the production of red blood cells. Low levels can lead to fatigue, anaemia and neurological symptoms if left untreated.
Fatigue
Memory problems
Numbness or tingling
Vegetarian or vegan diet
Anaemia
Vitamin B12
No fasting required.
Same Day
HomeBlood provides professional sample collection and laboratory testing. We do not diagnose medical conditions or prescribe treatment.
If you have severe symptoms or require urgent medical attention, please contact your GP, NHS 111 or attend your nearest Accident & Emergency department.