Moderate Alcohol Consumption and Cognitive Risk

[A version of this item appears in: Dementia: the Latest Evidence Newsletter (RWHT), Volume 2 Issue 2, September 2011].

Summary

This systematic review found that, generally, light to moderate drinking does not impair cognition in young people. Moderate drinking of alcohol actually reduces the risk of dementia and cognitive decline in older subjects. The benefit of moderate alcohol consumption for cognition applies to both men and women, although the amount and pattern of drinking differs between the two sexes.

Note: Conversely, heavy drinking appears to be associated with (non-significantly) higher cognitive risk for dementia and cognitive impairment.

Meta-analysis of the data seems to indicate that wine is more beneficial than beer or spirits, but uncertainties remain on this question.

Full Text Link

Reference

Neafsey, EJ. Collins, MA. (2011). Moderate alcohol consumption and cognitive risk. Neuropsychiatric Disease and Treatment, August 11th 2011. [Epub ahead of print]. (Click here to view the  PubMed abstract).

About Dementia and Elderly Care News

Dementia and Elderly Care News. Wolverhampton Medical Institute: WMI. (jh)
This entry was posted in For Researchers (mostly), International, Quick Insights, Systematic Reviews, Universal Interest and tagged , . Bookmark the permalink.

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