The gut–brain axis is the two-way communication between the brain and the digestive system. Scientists are discovering links between gut health, the gut microbiome, and the central nervous system, that may have effects on our mood, behaviours, and thought processes.
Whether specific foods can impact the gut-brain connection is an area of ongoing scientific research and discovery. A well-balanced diet, including vegetables, fruits, whole grains and fermented foods, is one way to help support a diverse gut microbiome, including beneficial microbes.