brain-gut interaction

Brain-gut interaction refers to the two-way communication system between the brain and the digestive system. This connection involves neural pathways, hormones, and immune signals that allow the brain to influence gut functions like digestion, motility, and inflammation. Conversely, signals from the gut—such as nutrients, bacteria, or discomfort—can affect mood, stress levels, and overall mental health. This dynamic relationship highlights how emotional states can impact digestion and how gut health can influence mental well-being, emphasizing the integrated nature of bodily systems in maintaining overall health.