Vitamin B-12 and cognition in the elderly.

Vitamin B-12 deficiency is often associated with cognitive deficits. Here we review evidence that cognition in the elderly may also be adversely affected at concentrations of vitamin B-12 above the traditional cutoffs for deficiency. By using markers such as holotranscobalamin and methylmalonic acid...

Olles dieđut

Bibliográfalaš dieđut
Váldodahkkit: Smith, A, Refsum, H
Materiálatiipa: Journal article
Giella:English
Almmustuhtton: 2009