Human microbiome Trends

The gut axis, also known as the gut-brain axis (GBA), refers to the bidirectional communication between the gastrointestinal (GI) tract and the central nervous system (CNS), linking emotional and cognitive centers with peripheral intestinal functions and mechanisms. This communication occurs through different pathways involving the autonomic nervous system, the enteric nervous system, the neuroendocrine system, and the immune system. The gut microbiota plays a crucial role in the gut axis, as the interaction between microbiota and host supports the synergy between both systems. The gut axis is still being studied, but it is a real phenomenon that has revolutionized medicine's understanding of the links between digestion, mood, and overall health. Certain foods have been shown to support the gut axis, including those rich in fiber and prebiotics. The understanding of the gut axis has implications for various fields of medicine, including neurology, gastroenterology, and psychiatry.