Cognition 2009-06-21
Cognition - Cognition in the elderly may be adversely affected at concentrations of vitamin B-12 above the traditional cutoffs for deficiency by using functional B12 markers such as holotranscobalamin and methylmalonic acid. Brain atrophy and white matter damage were associated with low vitamin B-12 status. The elderly should maintain good rather than just adequate vitamin B-12 status until better studies are completed….[More]
