#189 – Professor Gordon Parker on How the Gut Shapes Mood and Mental Health

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In this episode of Better Thinking, Nesh Nikolic speaks with Professor Gordon Parker AO about the gut–brain connection and how it could transform our understanding and treatment of mood disorders such as depression and bipolar disorder.

Professor Gordon Parker AO is Scientia Professor of Psychiatry, UNSW, was Founder of the Black Dog Institute, Head of the UNSW School of Psychiatry, Director of the Division of Psychiatry at Prince of Wales Hospital and Area Director of Psychiatry in the South- Eastern area. His positions with the Royal Australian & New Zealand College of Psychiatrists include having been Editor of its Journal and initiating its Quality Assurance Committee.

In 2018 he was a finalist for the NSW Senior Australian of the Year and in 2020 was recipient of the Australian Mental Health Prize. His research and clinical practice have focussed on the mood disorders. His 25 th book on a radical new therapy for bipolar disorder (faecal microbiota transplantation) was published in March 2025 – “A Gut Brain Solution” and published by Allen and Unwin.

His first novel was published in 1966 and his second in 2017. In the 60’s, he wrote for The Mavis Bramston Show and OZ Magazine, was an ABC Science broadcaster in Sydney and London, and in 2004 he had a play (“Personality Games”) produced by La Mama in Melbourne.

Links:

A Gut Mood Solution: A groundbreaking strategy for managing bipolar disorders
Scientia Professor Gordon Parker (UNSW profile)
Gordon Parker: Staging the bipolar disorders: Are early stages at too early a stage for intervention?

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