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nightsurfer on 2009-11-20Vitamin D and cognitive performance in adults: a systematic review.
Annweiler C, Allali G, Allain P, Bridenbaugh S, Schott AM, Kressig RW, Beauchet O.
Eur J Neurol. 2009 Oct;16(10):1083-9. Epub 2009 Jul 29.
This systematic review shows that the association between serum 25OHD concentrations and cognitive performance is not yet clearly established. The inconclusive results of the reviewed studies could be due to methodology, types of the cognitive tasks used and/or the cellular mechanisms of vitamin D.