Study: Can Vitamin B12 Reduce Alzheimer’s Risk?

Finnish study hints at a link, but experts call the trial small and preliminary
By Steven Reinberg
HealthDay Reporter

MONDAY, Oct. 18 (HealthDay News) — People who eat a diet rich in vitamin B12 may be protecting themselves from Alzheimer’s disease, a small, preliminary study suggests.

The findings add to the debate about whether vitamins can reduce the risk of developing Alzheimer’s disease. While this new study appears to support the role of vitamins, other studies have yielded mixed results, the researchers said.

“Previous studies have reported that vitamin B12 deficiency is a common condition in the elderly,” said lead researcher Dr. Babak Hooshmand, a research assistant with the Aging Research Center at the Karolinska Institute in Stockholm, Sweden.

“Our results indicate that vitamin B12 and related metabolites may have a role in Alzheimer’s disease, but more research is needed before we can get conclusions on the role of vitamin B12 supplements on neurodegenerative diseases such as Alzheimer’s disease,” he added.

The report is published in the Oct. 19 issue of Neurology.

Read the full article at the Business Week website here.

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