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Understanding Vitamin B12 Deficiency
Key Information
- Why We Need B12: Vitamin B12 is essential for producing healthy red blood cells that carry oxygen around your body.
- The Problem: When B12 levels are low, your body produces abnormal red blood cells that cannot function properly, leading to a type of anaemia.
- Common Symptoms: You may experience extreme tiredness, low energy, pins and needles, mouth ulcers, or problems with memory and concentration.
- Effective Treatment: This condition is very treatable. High-dose tablets can restore your levels and improve symptoms.
What Happens Next?
Your treatment involves taking daily high-dose tablets to rebuild your body's Vitamin B12 stores.
It is important to take the medication as prescribed to ensure the treatment is effective.
We will arrange follow-up blood tests to monitor your progress and confirm that your levels return to normal.
If you have any questions about your diagnosis or need support with your treatment, please contact us.
Further Information
For more detailed information on the causes of Vitamin B12 deficiency, dietary advice, and long-term management, please visit the NHS website.
Learn more about Vitamin B12 Deficiency
Last reviewed: 02 April 2026
Next review due: 02 April 2029
Providing NHS Services
Telephone: 01727 853107