One of the key ways gut health impacts emotional regulation is through the production of neurotransmitters. For example, a significant proportion of serotonin, often termed the "feel-good" neurotransmitter, is produced in the gut. When the gut microbiome is balanced, it can efficiently produce and regulate these important chemicals that play a vital role in mood regulation. Disturbances in gut health, whether from dietary changes, stress, or illness, can lead to an imbalance in microbiota, potentially resulting in reduced serotonin levels and subsequent mood disorders such as anxiety or depression.
