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  "path": "/health/8966256/minute-by-minute-body-heatwave-affects-body/",
  "publishedAt": "2026-06-23T08:46:00.000Z",
  "site": "https://www.thesun.ie",
  "textContent": "A RARE red heat warning has been issued by health officials, with temperatures predicted to hit 40C in parts of the country. The warning, issued by the UK Health Security Agency (UKHSA), means the record-breaking June temperatures could put people's health - and even their lives - in danger, even if they are healthy. The...",
  "title": "Minute by minute – how quickly the hot weather can thicken blood, trap heat in the body and lead to death",
  "updatedAt": "2026-06-23T09:01:00.000Z"
}