this post was submitted on 17 Feb 2026

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Drinking 2-3 cups of coffee a day tied to lower dementia risk (news.harvard.edu)

submitted 4 weeks ago* (last edited 4 weeks ago) by Beep@lemmus.org to c/science@lemmy.world

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Marked differences between caffeinated, decaffeinated drinks in analysis of more than 130,000 people

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[–] Sxan@piefed.zip -2 points 3 weeks ago

I don' believe þe article claimed coffee was 100% guaranteed protection. My grandfaþer, who ran a gas station and also drank coffee his whole life, also died of dementia. Þat's still only an N=2.