What happens when our body clock falls out of sync with the demands of modern life? In this episode, Matthew Flinders Professor Sean Cain discusses the science of sleep and circadian rhythms, exploring how light, daily routines and our internal biological clock influence when we sleep, how alert we feel and our overall wellbeing. The conversation also examines the effects of disrupted sleep patterns and what research can tell us about creating healthier rhythms for work, rest and everyday life.

Cain is a Matthew Flinders Professor in the College of Medicine and Public Health and a member of the Flinders Health and Medical Research Institute. His research includes circadian biology, light exposure and sleep-wake timing.

What happens when our body clock falls out of sync with the demands of modern life? In this episode, Matthew Flinders Professor Sean Cain discusses the science of sleep and circadian rhythms, exploring how light, daily routines and our internal biological clock influence when we sleep, how alert we feel and our overall wellbeing. The conversation also examines the effects of disrupted sleep patterns and what research can tell us about creating healthier rhythms for work, rest and everyday life.
Cain is a Matthew Flinders Professor in the College of Medicine and Public Health and a member of the Flinders Health and Medical Research Institute. His research includes circadian biology, light exposure and sleep-wake timing.

Wellbeing

Wellbeing is a podcast and nationally distributed radio show that is heard across dozens of community radio stations all over Australia. It is provided via the Community Broadcasting Association.

The show delves into the most pressing topics around mental and physical health, talking with leading experts in their fields and those with lived experience. The show is hosted by Guy Murphy, Jack Hodgins, Oliver Croft, and Graham Wilson.

Wellbeing is a podcast and nationally distributed radio show that is heard across dozens of community radio stations all over Australia. It is provided via the <a href="https://www.cbaa.org.au/">Community Broadcasting Association</a>.
The show delves into the most pressing topics around mental and physical health, talking with leading experts in their fields and those with lived experience. The show is hosted by Guy Murphy, Jack Hodgins, Oliver Croft, and Graham Wilson.

Sleep is far more than simply switching off. Professor Sean Cain from Flinders University explores how our internal body clock, light exposure and daily routines shape sleep, alertness and overall health, and what happens when our natural circadian rhythms are disrupted.

Professor Sean Cain - Sleep, light and circadian rhythms

Healthy relationships don't just happen—they're built through understanding, communication and intentional effort.

In this episode, we speak with relationship educator Robyn Donnelly, founder of Building Stronger Relationships. With almost 30 years experience helping couples and individuals, Robyn shares practical, evidence-based strategies for creating stronger emotional connections, communicating more effectively and navigating conflict in healthy ways. Her work draws on relationship research, including the Gottman Method, to provide skills that can strengthen relationships at every stage of life.

Whether you're starting a new relationship, preparing for marriage, raising a family, rediscovering your connection as empty nesters, or simply wanting to improve the relationships in your life, this conversation offers practical insights you can begin using straight away. Robyn explains why healthy relationships are one of the foundations of overall wellbeing and how small, intentional changes can make a lasting difference.

Healthy relationships don't just happen&mdash;they're built through understanding, communication and intentional effort.
In this episode,&nbsp;we speak with relationship educator Robyn Donnelly, founder of <a href="https://buildingstrongerrelationships.com.au">Building Stronger Relationships</a>. With almost 30 years experience helping couples and individuals, Robyn shares practical, evidence-based strategies for creating stronger emotional connections, communicating more effectively and navigating conflict in healthy ways. Her work draws on relationship research, including the Gottman Method, to provide skills that can strengthen relationships at every stage of life.
Whether you're starting a new relationship, preparing for marriage, raising a family, rediscovering your connection as empty nesters, or simply wanting to improve the relationships in your life, this conversation offers practical insights you can begin using straight away. Robyn explains why healthy relationships are one of the foundations of overall wellbeing and how small, intentional changes can make a lasting difference.

Relationship educator Robyn Donnelly shares practical, evidence-based tips for improving communication, connection and long-lasting healthy relationships.

Robyn Donnelly - Building Stronger Relationships

In this episode, we speak with Oliver Christen, author of As She Chose: A Conscious End to a Life Well Lived. Oliver shares the deeply personal story behind his book, which chronicles his mother's decision to approach the end of her life with dignity, intention, and presence. Drawing on his experiences as a son, traveller, entrepreneur, and student of meditation, Oliver explores themes of choice, mortality, spirituality, family, and what it truly means to live—and die—well. This thoughtful conversation offers insight, compassion, and a fresh perspective on one of life's most profound journeys.

In this episode, we speak with Oliver Christen, author of As She Chose: A Conscious End to a Life Well Lived. Oliver shares the deeply personal story behind his book, which chronicles his mother's decision to approach the end of her life with dignity, intention, and presence. Drawing on his experiences as a son, traveller, entrepreneur, and student of meditation, Oliver explores themes of choice, mortality, spirituality, family, and what it truly means to live&mdash;and die&mdash;well. This thoughtful conversation offers insight, compassion, and a fresh perspective on one of life's most profound journeys.

Oliver Christen discusses his book As She Chose: A Conscious End to a Life Well Lived, sharing the moving story of his mother's end-of-life journey. The conversation explores dignity, choice, family, grief, spirituality, and the lessons that can help us live more meaningful lives.

Oliver Christen - End-of-life choices

In this episode, we sit down with Professor Jay Horvat from the University of Newcastle and the Hunter Medical Research Institute (HMRI) to discuss why lung health is fundamental to overall wellbeing and how emerging research is uncovering surprising new influences on respiratory disease.

Professor Horvat explains the challenges faced by Australians living with asthma, chronic obstructive pulmonary disease (COPD), and particularly those managing both conditions at the same time.

We explore groundbreaking research investigating how the body's metabolism - including factors such as blood sugar levels, cholesterol and excess abdominal fat - may contribute to lung inflammation and breathing difficulties. Professor Horvat discusses how a better understanding of these connections could lead to new treatments, lifestyle interventions and improved outcomes for people with chronic respiratory disease.

In this episode, we sit down with Professor Jay Horvat from the University of Newcastle and the Hunter Medical Research Institute (HMRI) to discuss why lung health is fundamental to overall wellbeing and how emerging research is uncovering surprising new influences on respiratory disease.
Professor Horvat explains the challenges faced by Australians living with asthma, chronic obstructive pulmonary disease (COPD), and particularly those managing both conditions at the same time.
We explore groundbreaking research investigating how the body's metabolism - including factors such as blood sugar levels, cholesterol and excess abdominal fat - may contribute to lung inflammation and breathing difficulties. Professor Horvat discusses how a better understanding of these connections could lead to new treatments, lifestyle interventions and improved outcomes for people with chronic respiratory disease.

Professor Jay Horvat discusses why lung health matters, the challenges of asthma and COPD, and how new research into metabolism and inflammation could unlock better treatments for chronic respiratory disease.

Professor Sean Cain - Sleep, light and circadian rhythms

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