Vitamin B-12 may prevent memory loss

BBC NEWS | Health | Vitamin 'may prevent memory loss':
2009.09.09
"Older people with lower than average vitamin B12 levels were more than six times more likely to experience brain shrinkage, researchers concluded..."This study adds another dimension to our understanding of the effects of B vitamins on the brain - the rate of shrinkage of the brain as we age may be partly influenced by what we eat." ...Shrinkage has been strongly linked with a higher risk of developing dementia at a later stage..."

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