Vitamin B12 May Reduce Risk of Alzheimer's Disease, Karolinska Institute Study  
10/19/2010 6:26:34 AM

EurekAlert! -- ST. PAUL, Minn. – A new study shows that vitamin B12 may protect against Alzheimer's disease, adding more evidence to the scientific debate about whether the vitamin is effective in reducing the risk of memory loss. The research will be published in the October 19, 2010, issue of Neurology®, the medical journal of the American Academy of Neurology.