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Gut-Brain-Gonadal Axis

Meaning

The Gut-Brain-Gonadal Axis is an emerging, intricate bidirectional communication network that integrates the gastrointestinal system, the central nervous system, and the reproductive (gonadal) axis. This complex interplay acknowledges that the gut microbiota and its metabolites can significantly influence brain function and behavior, which in turn modulates the hypothalamic-pituitary-gonadal (HPG) axis and sex steroid production. Understanding this axis is crucial for addressing conditions where hormonal, metabolic, and mental health are intertwined.