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  "path": "/news/2026-02-middle-aged-men-vulnerable-faster.html",
  "publishedAt": "2026-02-26T00:00:01.000Z",
  "site": "https://medicalxpress.com",
  "tags": [
    "Genetics"
  ],
  "textContent": "PFAS have wide-ranging toxic effects. Now, researchers have found that two non-legacy PFAS, namely perfluorononanoic acid (PFNA) and perfluorooctanesulfonamide (PFOSA), appear to speed up biological aging in middle-aged men, but not women. These results suggest that newer PFAS are not necessarily risk-free and should be considered for stricter regulation.",
  "title": "Middle-aged men are most vulnerable to faster aging due to 'forever chemicals,' study finds"
}