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  "path": "/articles/d41586-026-01547-z",
  "publishedAt": "2026-05-13T20:03:19.533Z",
  "site": "https://www.nature.com",
  "tags": [
    "doi:10.1038/d41586-026-01547-z"
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  "textContent": "Nature, Published online: 13 May 2026; doi:10.1038/d41586-026-01547-z\n\nThere are a multitude of red-light emitting consumer goods, but do they really do anything for your health? We look at the science behind the hype — plus, the increasing levels of obesity in lower-income countries.",
  "title": "Red-light therapy is all the rage — does it work?",
  "updatedAt": "2026-05-13T00:00:00.000Z"
}