References for "Vitamins unlikely to revitalize the mind"
Aisen PS, et al. "High-Dose B Vitamin Supplementation and Cognitive Decline in Alzheimer's Disease: A Randomized Controlled Trial," Journal of the American Medical Association (Oct. 15, 2008): Vol. 300, No. 15, pp. 1774–83. www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=18854539
Annweiler C, et al. "Association of Vitamin D Deficiency with Cognitive Impairment in Older Women. Cross Sectional Study," Neurology (Sept. 30, 2009): Electronic publication ahead of print.
Buell JS, et al. "Vitamin D and Neurocognitive Dysfunction: Preventing D–ecline?" Molecular Aspects of Medicine (Dec. 2008): Vol. 29, No. 6, pp. 415–22. www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=18579197