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  "path": "/medicine/nutrition-medicine/exclusive-breastfeeding-for-three-months-changes-how-the-babys-genes-work-for-years/",
  "publishedAt": "2026-04-16T17:16:26.000Z",
  "site": "https://www.zmescience.com",
  "tags": [
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    "breastfeeding",
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    "DNA methylation",
    "epigenetics",
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  "textContent": "Mother’s milk leaves lasting chemical signatures on a child’s developing DNA.",
  "title": "Exclusive Breastfeeding for Three Months Changes How the Baby’s Genes Work for Years"
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