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  "path": "/this-simple-home-device-may-boost-brain-power-in-adults-over-40/",
  "publishedAt": "2026-05-02T21:18:26.000Z",
  "site": "https://scitechdaily.com",
  "tags": [
    "Health",
    "Brain",
    "Cognition",
    "Neuroscience",
    "Pollution",
    "The Conversation"
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  "textContent": "HEPA air purifiers can slightly boost brain function in adults 40+, potentially reducing pollution-related cognitive decline. Using a HEPA air purifier for one month may modestly improve cognitive performance in adults over 40, particularly in areas like mental flexibility and executive function. The study, conducted in a high-traffic urban area, suggests that reducing exposure to [...]",
  "title": "This Simple Home Device May Boost Brain Power in Adults Over 40"
}