Open AccessPlasma Vitamin B12 Levels, High-Dose Vitamin B12 Treatment, and Risk of Dementia
Author(s) -
Johan Frederik Håkonsen Arendt,
Erzsébet HorváthPuhó,
Henrik Toft Sørensen,
Ebba Nexø,
Lars Pedersen,
Anne Gulbech Ording,
Victor W. Henderson
Publication year - 2021
Publication title -
journal of alzheimer's disease
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.677
H-Index - 139
eISSN - 1875-8908
pISSN - 1387-2877
DOI - 10.3233/jad-201096
Subject(s) - vitamin b12 , dementia , medicine , cyanocobalamin , disease
It is controversial whether B12 deficiency causes dementia or B12 treatment can prevent dementia.