Probiotics

1. Probiotics improve grip strength in humans (g = 0.46; 95% CI: 0.06-0.85).

   Review

   Can live microbial interventions support healthy aging? A systematic review and meta-analysis of cognitive and muscle outcomes in aging adults · Frontiers in nutrition · 16 Sep 2026

1. Probiotics improve Mini-Mental State Examination in humans (g = 1.02; 95% CI: 0.36-1.68).

   Review

   Can live microbial interventions support healthy aging? A systematic review and meta-analysis of cognitive and muscle outcomes in aging adults · Frontiers in nutrition · 16 Sep 2026

Mini-Mental State Examination →

1. Probiotics improve cognitive function in humans.

   “Gut microbiome modulation through probiotic, prebiotic and synbiotic supplementation can improve cognition in older adults.”

   Review

   Gut microbiome modulation can improve cognitive function in older adults: a systematic review and meta-analysis · Age and ageing · 1 Sep 2026