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Microbiome-Gut-Brain Axis

Meaning

The Microbiome-Gut-Brain Axis is a complex, bidirectional communication pathway linking the central nervous system, the enteric nervous system, and the vast community of microorganisms in the gut. This axis is a critical regulator of neuroendocrine function, influencing mood, stress response (HPA axis), and metabolic health. It is a key pathway through which gut health impacts mental well-being and hormonal homeostasis.