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  "path": "/news/2026-05-vitamin-b12-essential-nutrient-complicated.html",
  "publishedAt": "2026-05-12T14:20:01.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "We've all heard the advice: eat your fruit and vegetables, get your vitamins, and stay healthy. For the most part, that guidance holds up. But some nutrients have a more complicated story, and vitamin B12 is a fascinating example.",
  "title": "Vitamin B12: The essential nutrient with a complicated cancer link"
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