Advanced Vitamin B12 Blood Test
What's included?
Biomarker profiles
- Iron Status
- Clotting Status
- Red Blood Cells
- White Blood Cells
- Vitamins
Iron Status (1 Biomarker)
Clotting Status (2 Biomarkers)
Red Blood Cells (7 Biomarkers)
White Blood Cells (6 Biomarkers)
Vitamins (2 Biomarkers)
Special instructions
Do not take biotin supplements for 2 days prior to this test. If you are taking prescribed biotin you should discuss this with your doctor. Do not take vitamin B12 for two weeks prior to this test. If your B12 is prescribed ask your doctor whether you should stop before testing. You should take this test before you take any vitamin or mineral supplements.
The human body stores several years' worth of vitamin B12, however, those with pernicious anaemia, vegetarians, vegans and those who have recently had gastric bypass surgery are all at a greater risk of a vitamin B12 deficiency. Vitamin B12 deficiency symptoms usually develop gradually but can worsen if the condition goes untreated, they include headaches, feeling faint, pale skin and palpitations. Pernicious Anaemia (an autoimmune condition) prevents absorption by stopping the production of intrinsic factor and is the leading cause of Vitamin B12 deficiency.
Dr Sam Rodgers MBBS, MRCGP
Why take this test?
- You are suffering symptoms of anaemia or vitamin B12 deficiency
- You want to make sure your B12 levels are healthy
- You want to check your levels of B9 and ferritin
Laboratories you can trust
Trusted by the NHS and private clinics alike, you can be sure of the highest testing standards from our fully accredited partner laboratories.
Expert interpretation
of your results
One of our team of doctors will review your results and give you personalised advice based on your medical history, lifestyle and health and fitness goals.
Your personal
health centre
Discover the easy way to track your health through our online portal, my.medichecks.com. View your results with doctor's advice, monitor any changes over time and see the improvements you can make to your health with simple lifestyle changes.
Questions? Let us help
Our customer care team is on-hand to help you find the test that's right for you. Get in touch via phone, live chat or email.
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Important
Our tests are not a substitute for seeing your doctor, especially if you are suffering symptoms. Our doctors will interpret your results based on the information you have provided, but will not diagnose, consult or provide any treatment. You will be advised to see your doctor for any necessary follow-up action.
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