Title: Literature Review: Management of Elevated Vitamin B12 Levels in Primary Care
Authors: Shahul Hameed Abdul Hassan, Rasim Chowdhury
DOI: https://dx.doi.org/10.18535/jmscr/v14i01.07
Abstract
Introduction
Vitamin B12 (cobalamin) is a vital nutrient involved in numerous biological functions, including DNA synthesis, red blood cell production, and neurological function. While deficiencies in vitamin B12 are well-documented, elevated vitamin B12 levels are relatively uncommon and often raise clinical concerns regarding their significance and appropriate management. Elevated levels can result from benign factors such as supplementation but may also indicate serious underlying conditions, including liver disease, kidney dysfunction, hematological disorders, and malignancies. This literature review synthesizes current research on the causes, clinical implications, and management of elevated vitamin B12 levels in primary care.
References
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- Additional references retrieved from PubMed.