Fish and Increased Cobalamin Level

• Systematic review and meta-analysis of randomized controlled trials assessing the impact of fish consumption on micronutrient status of children.

  • 2026-06-09
  • Systematic Review · n = 850
  • Frontiers in nutrition 13
  • • Molly Ahern
    • Bahar Kucuk
    • Maria Wik Markhus
    • Marian Kjellevold

  • PubMed: 42344871
  • DOI: 10.3389/fnut.2026.1836928

  9 Insights on

  • Increased Cobalamin Level

  • High evidence
  • Children

  Results for other biomarkers were largely nonsignificant.

  Effect

  Neutral

  Effect size

  Small

  Significant

  No