Gut brain axis

The gut-brain axis is a complex communication network that links the central nervous system with the enteric nervous system. It involves neural, hormonal, and immunological signaling mechanisms, with key components including the vagus nerve, gut hormones, gut microbiota, and the immune system. This axis is significant for its role in mood regulation, stress response, and gastrointestinal disorders, and is of particular interest to researchers and healthcare professionals studying its implications in various physiological processes and conditions.