Alex Brito

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BACKGROUND Older people have a high risk of vitamin B12 deficiency; this can lead to varying degrees of cognitive and neurological impairment. CBL deficiency may present as macrocytic anemia, subacute combined degeneration of the spinal cord, or as neuropathy, but is often asymptomatic in older people. Less is known about subclinical vitamin B12 deficiency(More)
(2011) Comparison of two modes of vitamin B(12) supplementation on neuro-conduction and cognitive function among older people living in San-tiago, Chile: a cluster randomized controlled trial. a study protocol Abstract Background: Older people have a high risk of vitamin B 12 deficiency; this can lead to varying degrees of cognitive and neurological(More)
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