The gut microbiota and mental health in adults

A growing body of evidence point toward the bidirectional gut microbiota-brain axis playing a role in mental health. Most of this research is conducted on animals why we in this review summarize and comment upon recent studies evaluating the gut microbiome in mental health in humans. Further support for the relevance of the bidirectional gut microbiota-brain communication in mood disorders has been presented, such as the effect of probiotics on...