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Neither is a clinical figure
The useful observation in this window is simple tolerability whether the chosen route is comfortable and consistent
Eat a light meal before your appointment and stay hydrated to ensure optimal absorption and comfort
Injections may be needed: Initially every few days to improve levels Every 23 months for maintenance Long-term for conditions like pernicious anaemia Ongoing Support We offer continuous advice on maintaining healthy B12 levels, including: Dietary Advice : Guidance on adding more B12-rich foods to your diet
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