Bifidobacterium infantis M-63 and Improved Respiratory Immune Function

• Probiotic improves respiratory and gastrointestinal health, immune homeostasis, and gut microbiota composition in infants: a randomized controlled trial.

  • 2026-03-09
  • Clinical Trial
  • Frontiers in nutrition 13
  • • Mageswaran Uma Mageswary
    • Lan Hanglian
    • Pin Li
    • Rocky Vester Richmond
    • Yusof Azianey
    • Joo Shun Tan
    • Min-Tze Liong
    • Adli Ali
    • Mishaleni Vejayantheran
    • Jiang Hua
    • He Jian
    • Intan Juliana Abd Hamid
    • Fahisham Taib
    • Yumei Zhang

  • PubMed: 41878569
  • DOI: 10.3389/fnut.2026.1746679

  4 Insights on

  • Improved Respiratory Immune Function

  • Moderate evidence

  associated with consistent numerical reductions in respiratory symptom days, although these did not remain statistically significant after false discovery rate (FDR) adjustment.

  • Beneficial
  • Small effect