Understanding vitamin B12 deficiency
Page last reviewed: 19 January 2026
Page created: 17 December 2025
Page created: 17 December 2025
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Key Information:
What Happens Next?
Your treatment plan involves taking daily high-dose tablets to rebuild your body's B12 stores. It is important to stick to this schedule to make sure the treatment works. We will monitor your progress with follow-up blood tests to ensure your levels return to normal.
If you have specific questions about your diagnosis or need support with your treatment, we are here to help.
Further Information
For more detailed information on the causes of B12 deficiency, dietary advice, and long-term management, please visit the NHS website.