Higher Gut Microbiota Diversity (IMAGE) University of California - Davis Health Caption This study found that breast-fed infant monkeys had a higher gut microbiota diversity and richness than their formula-fed counterparts. Both Prevotella and Campylobacter were significantly more abundant in breast-fed than formula-fed animals at 12 months, and Clostridium was more abundant in the bottle-fed infants. The authors also found a network of significant correlations between stool levels of beneficial arachidonic acid, TH17 cells and bacterial genera such as Prevotella and Campylobacter. Credit UC Davis Health System Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.