Gut microbiomes of young children linked to cognitive development

Abstract

In recent years, the study of the human gut microbe’s effect on health has greatly increased. Specific interest has been given to the bacteria that colonize the guts of young children, especially in the first two years of life. Understanding the composition of bacteria in these early years may help scientists and doctors to monitor and adjust for various health needs. Recently, research has begun to look at how the microbiome of an infant affects the child’s neurodevelopment and cognitive ability. A study by several researchers published in the journal for The Society of Biological Psychiatry examines the links between microbiomes and cognitive development. The study looked at the link between the two at 12 months and 24 months after birth. It is the first study to show a correlation between infant gut health and brain development. It creates a starting point for researchers to examine the factors influencing bacterial profiles and how they affect biological processes. Currently, there are still many details to account for that were not considered by this study. Studies that expand on the findings of this one are necessary for establishing causation and potential benefits.