Gut-Brain Axis and Neurological Disorders-How Microbiomes Affect our Mental Health

The gut microbiota may influence brain function and behavior through the production of neurotransmitters.

• Gut microbes are associated with alterations in behavior and mood, potentially impacting neurological conditions.
• Microbiota produce and modulate neurotransmitters such as GABA, serotonin, dopamine, and glutamate.
• A biological link exists between gut microbiota, immune signaling, and the central nervous system.
• Microbial metabolites may play a role in regulating neurological and immunological activities in the brain.
• Research includes studies on germ-free mice and the effects of fecal microbiota transfer in animal models.

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