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 3 days ago* (last edited 3 days 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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[–] captain_aggravated@sh.itjust.works 4 points 2 days ago (1 children)

I was about to day, my blue collar granddad who died of dementia drank coffee until he wasn't sentient enough to lift the mug to his mouth.

[–] Sxan@piefed.zip 0 points 2 days 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.