https://www.naturalnews.com/2025-10-24-landmark-study-debunks-moderate-drinking-protective-brain.html
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A sweeping new analysis combining observational and genetic data has delivered a sobering verdict: light or moderate alcohol consumption does not protect the brain—in fact, it may increase the risk of dementia. The study, published in BMJ Evidence?Based Medicine, is the largest of its kind and aims to settle a long?standing debate over alcohol's role in cognitive health.
For years, health authorities and popular media pointed to a U?shaped relationship between alcohol and dementia—where moderate drinkers seemed to fare better than both heavy drinkers and non?drinkers. But researchers say that apparent "sweet spot" was a mirage. .."