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  "path": "/article/how-to-improve-vo2-max",
  "publishedAt": "2026-03-23T11:43:37.000Z",
  "site": "https://www.vogue.co.uk",
  "tags": [
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  "textContent": "VO2 max is one of the biggest predictors of longevity. Vogue speaks to the experts to learn what VO2 max actually is and how to improve VO2 max now.",
  "title": "Want To Live Longer? Start Tracking This Specific Number"
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