Mind gut harmony: psychobiotics effects on the gut-brain axis and harnessing its effects for the mental health

Mar 27, 2026Journal of food science and technology

Psychobiotics and their effects on the gut-brain connection for mental health

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Abstract

The microbiota-gut-brain axis could be a promising target for treating central nervous system diseases.

  • Increasing literature suggests a connection between gut microbiome and overall health.
  • Probiotics may improve health by modulating the microbiota within the gut-brain axis.
  • Psychobiotics, a type of probiotic, could enhance gastrointestinal function and alleviate symptoms of anxiety and depression.
  • Some psychobiotic strains are associated with reduced inflammation and cortisol levels.
  • Potential effective treatments for neurodegenerative and neurodevelopmental illnesses include psychobiotics.

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