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     2026:7/2

International Journal of Multidisciplinary Research and Growth Evaluation

ISSN: (Print) | 2582-7138 (Online) | Impact Factor: 9.54 | Open Access

Vitamin B12 Deficiency: Underdiagnosed and Overlooked in Clinical Practice-A Narrative Review

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Published:

Volume: 6 | Issue: 4 | Pages: 200-201

Subject: Anaesthesiology

Country: India

DOI: https://doi.org/10.54660/.IJMRGE.2025.6.4.200-201

License: CC BY 4.0

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Abstract

Vitamin B12 (cobalamin) is an essential micronutrient required for DNA synthesis, neurological function, and erythropoiesis. Despite its clinical importance, Vitamin B12 deficiency remains significantly underdiagnosed globally, particularly in India, where vegetarian diets are prevalent. This review synthesizes current knowledge about vitamin B12 physiology, epidemiology, clinical presentations, diagnosis, and management, emphasizing greater clinical vigilance and public health intervention to address this critical nutritional deficiency.

How to Cite This Article

Dr. Om Patel (2025). Vitamin B12 Deficiency: Underdiagnosed and Overlooked in Clinical Practice-A Narrative Review . International Journal of Multidisciplinary Research and Growth Evaluation (IJMRGE), 6(4), 200-201. DOI: https://doi.org/10.54660/.IJMRGE.2025.6.4.200-201

Publication Information

Journal: International Journal of Multidisciplinary Research and Growth Evaluation (IJMRGE)

Publisher: Anfo Publication House

ISSN: (Print), 2582-7138 (Online)

Frequency: Bimonthly

Language: English

Open Access: Yes - This article is distributed under the terms of the Creative Commons Attribution 4.0 International License

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