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  "path": "/low-vitamin-c-levels-linked-to-less-gray-matter-in-brain-12153824",
  "publishedAt": "2026-07-03T07:59:53.000Z",
  "site": "https://www.newsweek.com",
  "textContent": "A large Japanese study finds low vitamin C tied to less brain gray matter and weaker memory networks in older adults.",
  "title": "Low Vitamin C Levels Linked to Less Gray Matter in Brain"
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