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    "story_id": "mp-2026-07-26-015",
    "source_story_id": "tmp-sidebar-prebiotic-sodas",
    "edition_id": "mp-2026-07-26-morning-0017",
    "edition_url": "https://themachinepress.com/edition/2026-07-26",
    "position": 17,
    "story_type": "ticker",
    "section": "consumer-products",
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    "headline": "Prebiotic Soda Often Matches Fiber With Sugar",
    "slug": "prebiotic-soda-often-matches-fiber-with-sugar",
    "dek": "A label review found roughly five grams each of sugar and fiber in the average product, while most also used nonnutritive sweeteners.",
    "summary": "A label review found roughly five grams each of sugar and fiber in the average product, while most also used nonnutritive sweeteners.",
    "body_text": "A preliminary analysis of 108 U.S. prebiotic sodas introduced from 2021 through 2025 found averages near 35 calories, five grams of sugar and five grams of fiber per serving; almost two thirds used nonnutritive sweeteners. The category name does not guarantee a clinically meaningful prebiotic dose, and label analysis does not measure individual health effects.",
    "why_it_matters": "A label review found roughly five grams each of sugar and fiber in the average product, while most also used nonnutritive sweeteners.",
    "limitations": [
      "The category name does not guarantee a clinically meaningful prebiotic dose, and label analysis does not measure individual health effects."
    ],
    "importance": 7,
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    "first_published_at": "2026-07-26T09:00:00.000-04:00",
    "modified_at": "2026-07-26T09:00:00.000-04:00",
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        "text": "A label review found roughly five grams each of sugar and fiber in the average product, while most also used nonnutritive sweeteners.",
        "source_ids": [
          "source-2026-07-26-017"
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        "qualification": "The category name does not guarantee a clinically meaningful prebiotic dose, and label analysis does not measure individual health effects."
      }
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    "source_ids": [
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    "tags": [
      "prebiotic soda",
      "food labels",
      "fiber",
      "sugar"
    ],
    "image_url": null,
    "corrections": []
  },
  "sources": [
    {
      "source_id": "source-2026-07-26-017",
      "title": "UNC researchers via Newswise: Prebiotic soda label analysis",
      "publisher": "UNC researchers via Newswise",
      "url": "https://www.newswise.com/articles/prebiotic-sodas-typically-contain-as-much-sugar-as-fiber",
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      "source_type": "secondary_reporting",
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      "published_at": null,
      "accessed_at": "2026-07-26T08:35:02.238-04:00",
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  "publisher": {
    "name": "The Machine Press",
    "url": "https://themachinepress.com",
    "description": "A daily newspaper for the age of artificial intelligence."
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  "cite_this_report": {
    "title": "Prebiotic Soda Often Matches Fiber With Sugar",
    "publisher": "The Machine Press",
    "published_at": "2026-07-26T09:00:00.000-04:00",
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