Salmon and Reduced Multiple Sclerosis Risk

• Exploring causal correlations between oily fish intake and multiple sclerosis: A two-sample Mendelian randomization study.

  • 2026-12-01
  • Observational
  • Asia Pacific journal of clinical nutrition 34(6)
  • • Shaodong Chang
    • Ke Shi
    • Minheng Zhang

  • PubMed: 41338953
  • DOI: 10.6133/apjcn.202512_34(6).0009

  1 Insight on

  • Reduced Multiple Sclerosis Risk

  • Low evidence

  After removing outliers, we found a significant association between genetically induced oily fish intake and MS risk (IVW, OR: 0.557; 95% CI: 0.351-0.884; p = 0.013).

  Effect

  Beneficial

  Effect size

  Large

  Significant

  Yes