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Review
. 2022 Feb 28;20(1):17-25.
doi: 10.9758/cpn.2022.20.1.17.

Psychobiotic Therapy: Method to Reinforce the Immune System

Affiliations
Review

Psychobiotic Therapy: Method to Reinforce the Immune System

Karina Teixeira Magalhães-Guedes. Clin Psychopharmacol Neurosci. .

Abstract

Psychobiotics are probiotic microorganisms that beneficially affect the central nervous system functions mediated by the gut-brain axis, improving the host's immune system. Psychobiotic microorganisms can regulate brain pathways and serotonin production (mood controller). The main microbial genera with psychobiotic characteristics are Lactobacillus, Lactococcus and Bifidobacterium. The daily consumption of psychobiotics is called "Psychobiotic Therapy". Psychobiotic therapy has proven antidepressant/anxiolytic properties. Psychobiotic therapy can be used to boost the host's immune balance against pathogens, for example: virus, bacteria and fungus. Thus, psychobiotic therapy can be a promising strategy to improve and/or maintain the quality of life of people who are healthy or who suffer from anxiety/stress disorders, intestinal dysbiosis and even immunosuppressed people. This is such a hot theme it can surely only be a matter of time for psychobiotic therapy offers an "alternative treatment", but scientific, for people diagnosed with a variety of mental/immunological disorders. Instead of targeting the mind (brain), we could go for the gut. "This new way of looking at mental health linked to gut health is literally looking at health upside down".

Keywords: Healthy food therapy; Healthy immune system; Method to reinforce the health; Psychobiotics against anxiety/stress; Psychobiotics in food.

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Conflict of interest statement

Conflicts of Interest

No potential conflict of interest relevant to this article was reported.

Figures

Fig. 1
Fig. 1
Main genera of psychobiotic/ probiotic microorganisms.
Fig. 2
Fig. 2
Functional system of the “Gut-Brain Axis”.

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