Helpful Links
A curated collection of trusted resources, organisations, and websites providing reliable information about B12 deficiency.
UK Health Organisations
NHS - Vitamin B12 Deficiency
Official NHS information on B12 deficiency
NICE Guidelines (NG239)
Clinical guidelines for B12 deficiency management
British Society for Haematology
Professional guidelines for healthcare providers
Patient Support Groups
Pernicious Anaemia Society
UK charity supporting those with pernicious anaemia
B12 Deficiency Support Group (Facebook)
Community support and discussion
Rare Disease UK
Support for rare conditions including B12 deficiency
Medical Research & Information
PubMed - B12 Research
Latest scientific research on B12 deficiency
Cochrane Library
Evidence-based medical research reviews
BMJ Best Practice
Clinical decision support tool
Dietary & Lifestyle Resources
British Dietetic Association
Professional nutrition guidance
Vegan Society - B12 Information
B12 guidance for plant-based diets
Food Standards Agency
UK food safety and nutrition information
Important Disclaimer
The links on this page are for information only. Always seek advice from qualified healthcare professionals for diagnosis and treatment. The B12 Society does not endorse all content on external websites.