Can drinking wine or beer reduce dementia risk according to the Soochow University study?

Yes, the study found that light to moderate alcohol intake, such as a couple of glasses of wine or pints of beer daily, was associated with a significantly lower risk of dementia.

Does heavy drinking affect dementia risk based on the UK Biobank data?

The research indicated that heavy drinking, defined as more than three pints of strong beer or large glasses of wine daily, did not appear to have an impact on dementia risk.

What is the dementia risk reduction linked to moderate alcohol consumption in the study?

The study suggests that moderate alcohol consumption might lower the risk of dementia by up to 35 percent compared to not drinking alcohol at all.

Home / Health / Wine, Beer May Cut Dementia Risk by 35%

Wine, Beer May Cut Dementia Risk by 35%

24 Dec, 2025

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Summary

Light to moderate alcohol intake can reduce dementia risk by over a third.
Daily consumption of a few drinks showed a significant reduction in risk.
Heavy drinking did not appear to impact dementia risk levels.

A significant study suggests that moderate alcohol consumption may substantially lower the risk of dementia. Researchers analyzed data from nearly 300,000 individuals, finding that those who consumed a couple of pints of beer or two to three small glasses of wine daily were considerably less likely to develop dementia compared to teetotalers. This suggests potential protective effects of low-to-moderate alcohol intake.

The findings from Soochow University experts indicate a potential risk reduction of up to 35 percent for individuals with a daily tipple. Interestingly, heavy drinking did not show a noticeable impact on dementia risk. The study's implications point towards the possibility of including low-to-moderate drinking in dementia prevention plans for certain individuals.

This research offers a different perspective compared to some earlier studies that hinted at increased dementia risk with any alcohol consumption. While acknowledging that some teetotal individuals might be ex-heavy drinkers, the scientists propose that low alcohol levels could potentially shield the brain against damage contributing to dementia, such as depression and age-related brain volume decline.