Probiotics’ Limited Impact on Neurocognitive Outcomes in Infants and Young Children: A Meta-Analysis Finds Small Positive Effects Only in Studies with Over Six-Month Treatment Courses

https://pubmed.ncbi.nlm.nih.gov/38115853

This meta-analysis found that probiotics did not significantly improve neurocognitive outcomes in infants and young children, except for a small positive effect in studies with a treatment course of over six months.