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submitted 4 days ago by Aleyan@lemmy.world to c/science@lemmy.world

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[–] daggermoon@lemmy.world 5 points 4 days ago (2 children)

Does decaf work?

[–] qjkxbmwvz@startrek.website 8 points 4 days ago

Given that they specified "caffeinated tea" as also conferring benefit, I would guess it's the caffeine that's the active substance here.

[–] Brosplosion@lemmy.zip 3 points 4 days ago

Read the article? They found that decaf did not confer the same benefits