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  "path": "/just-4-weeks-of-simple-diet-changes-reversed-signs-of-aging-in-older-adults/",
  "publishedAt": "2026-05-21T15:02:10.000Z",
  "site": "https://scitechdaily.com",
  "tags": [
    "Health",
    "Aging",
    "Diet",
    "Gerontology",
    "University of Sydney"
  ],
  "textContent": "Short-term dietary changes may reduce biological age in older adults, especially with lower-fat or more plant-based eating patterns. What if changing your diet for just a few weeks could make your body appear biologically younger? A new study from the University of Sydney suggests that older adults who reduced either dietary fat or animal-based protein [...]",
  "title": "Just 4 Weeks of Simple Diet Changes Reversed Signs of Aging in Older Adults"
}