Bifidobacterium longum Rosell-175 and Improved Cognitive Function

• Role of Probiotics in Management of Depressive Symptoms and Cognitive Impairment in Patients With Depression: An Updated Analysis of Trials.

  • 2025-11-29
  • Meta-Analysis
  • Brain and behavior 15(12)
  • • Syed Ali Arsal
    • Aashish Kumar
    • Umer Iqbal
    • Shafin Bin Amin
    • Muhammad Aniq Amir
    • Muhammad Abrar Amir
    • Muhammad Ashir Shafique
    • Suhaib Ahmed
    • Laksh Kumar
    • Oluwatobiloba Israel Popoola
    • Inibehe Ime Okon

  • PubMed: 41319022
  • DOI: 10.1002/brb3.71108

  2 Insights on

  • Improved Cognitive Function

  • High evidence

  Patients receiving probiotics had significant alleviation of cognitive symptoms (p = 0.01; SMD, -0.90; 95% confidence interval [CI], -1.59 to -0.21; I2 = 82%) in comparison to placebo

  Effect

  Beneficial

  Effect size

  Large

  Significant

  Yes