Middle-aged men are most vulnerable to faster aging due to ‘forever chemicals’
Peer-Reviewed Publication
Updates every hour. Last Updated: 22-Jun-2026 19:15 ET (22-Jun-2026 23:15 GMT/UTC)
PFAS or ‘forever chemicals’ 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.
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