Research Library

This study compared the effects of probiotics versus autologous fecal microbiome transplantation (aFMT) on gut microbiome recovery after antibiotic use in mice and humans. Probiotics delayed gut microbiome and gene expression recovery, while aFMT resulted in a rapid and near-complete recovery. These findings suggest that probiotics may hinder post-antibiotic gut recovery, highlighting the need for alternative approaches like aFMT or personalized probiotics.