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  "path": "/poop-from-young-mice-reverses-signs-of-age-related-decline-in-older-mice",
  "publishedAt": "2026-05-10T23:18:12.000Z",
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  "textContent": "Supplementing the guts of older mice with poop from younger ones reveals the key role...",
  "title": "Poop From Young Mice Reverses Signs of Age-Related Decline in Older Mice"
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