École des Mines de Douai

Evaluation of surrogate biomarkers of memory and cognition in aging adults with vitamin B12 deficiency: A cross-sectional study.

Background: Vitamin B12 (Vit B12) is a cofactor in one-carbon metabolism, methylation reactions, myelin synthesis, and neuronal function. Its deficiency can lead to neurodegeneration and cognitive decline. This study aims to evaluate cognitive and memory-related biomarkers in oth...