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Discrepancies between instant and filtered coffee in biological aging: evidence from the UK Biobank.
NPJ science of food·July 15, 2026·PMID 42457711
Why it mattersCoffee is widely consumed, yet its health effects may differ by preparation method. This study provides novel evidence that filtered coffee may slow biological aging, while instant coffee could accelerate it, offering actionable insights for dietary counseling in longevity-focused practice.

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