PTSD, diet, and the gut microbiome

An October 2023 study at Brigham and Women’s Hospital said,

• “There is a very intriguing relationship between the human gut microbiome and the brain,”

• “Through our study, we examined how factors, like diet, are associated with PTSD symptoms. While further research is needed, we are closer to being able to provide dietary recommendations for PTSD prevention or amelioration.”

• “Examining the gut-brain axis can provide insights on the interdependence of mental and physical health,”

• “Our findings suggest the PTSD and human gut microbiome relationship is a promising area of research that may lead to recommendations for alleviating the down-stream negative health consequences of PTSD.”

• “It’s exciting that our results imply that the Mediterranean diet may provide potential relief to individuals experiencing PTSD symptoms … We are eager to learn more about the relationship between PTSD, diet, and the gut microbiome. In a future study, we will attempt to validate the efficacy of probiotics as a method to prevent PTSD.”