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  "path": "/health/alzheimers-blood-tests-may-predict-symptoms-years-advance-experts-urge-caution",
  "publishedAt": "2026-05-05T11:00:10.000Z",
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  "textContent": "New blood tests measuring p-tau217 levels show promise for predicting Alzheimer's risk years before symptoms appear, though validation is still needed.",
  "title": "Alzheimer's blood tests may predict symptoms years in advance, but experts urge caution"
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