• U7826391786239@lemmy.zip
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    4 months ago

    how are they defining “cup”? 16 oz? 8? some coffee roasters advise using 6oz “cups” as a measurement, some say 8

    • tomkatt@lemmy.world
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      4 months ago

      Don’t know regarding the study, but as a rule coffee “cups” are commonly either 4oz or 6oz.

      6oz is the most common measurement for a “cup” of coffee as far as I know.

  • TrackinDaKraken@lemmy.world
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    4 months ago

    In this case, it appears to be the caffeine. Also, with these sorts of large studies, the amount is self-reported, so “a cup” is whatever the person reporting considers to be a cup, it’s not some controlled amount.

    Key Points

    Question: Is long-term intake of caffeinated and decaffeinated coffee associated with risk of dementia and cognitive outcomes?

    Findings: In this prospective cohort study of 131 821 individuals from 2 cohorts with up to 43 years of follow-up, 11 033 dementia cases were documented. Higher caffeinated coffee intake was significantly associated with lower risk of dementia. Decaffeinated coffee intake was not significantly associated with dementia risk.

    Meaning: Higher caffeinated coffee intake was associated with more favorable cognitive outcomes.

  • TropicalDingdong@lemmy.world
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    4 months ago

    How about 15?

    Also, I wonder if they controlled for people who do specific kinds of work where coffee explicitly helps in the labor.