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  "path": "/articles/d41586-026-01643-0",
  "publishedAt": "2026-05-20T18:05:52.442Z",
  "site": "https://www.nature.com",
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  "textContent": "Nature, Published online: 20 May 2026; doi:10.1038/d41586-026-01643-0\n\nFrom glowing red face masks to fibre optic needles, we explore the gap between commercial devices and the field of ‘photobiomodulation’.",
  "title": "Red light therapy: the science behind the hype",
  "updatedAt": "2026-05-20T00:00:00.000Z"
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