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Article

Vitamin B-12 concentration, memory performance, and hippocampal structure in patients with mild cognitive impairment.

The American journal of clinical nutrition - 1 Apr 2016

Köbe Theresa, Witte A Veronica, Schnelle Ariane, Grittner Ulrike, Tesky Valentina A, Pantel Johannes, Schuchardt Jan Philipp, Hahn Andreas, Bohlken Jens, Rujescu Dan, Flöel Agnes

Abstract excerpt

BACKGROUND: Low-normal concentrations of vitamin B-12 (VitB12) may be associated with worse cognition. However, previous evidence has been mixed, and the underlying mechanisms remain unclear. OBJECTIVE: We determined whether serum VitB12 concentrations within the normal range were linked to memory functions and related neuronal structures in patients with mild cognitive impairment (MCI). DESIGN: In a...

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PMID: 26912492
DOI: 10.3945/ajcn.115.116970

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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