On this edition of Wellbeing, Guy Murphy chats with Brisbane radiographer Callum Howes about radiography - the job, radiation exposure, and more.

On this edition of Wellbeing, Guy Murphy chats with Brisbane radiographer Callum Howes about radiography - the job, radiation exposure, and more.

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.

In this episode of Wellbeing, Callum Howes discusses radiography and radiation exposure, explaining how medical imaging such as X-rays is used in healthcare and what patients should understand about radiation doses and safety. The conversation explores common concerns about radiation, how exposure is measured, and the balance between diagnostic benefit and minimal risk in modern radiographic practice.

Callum Howes - Radiography and Radiation Exposure

Dr Heather Murray is working to develop more personalised treatments for acute myeloid leukaemia, a serious blood cancer. Her research aims to understand why some treatments work for some patients but not others, and find better ways to match each patient with the treatment most likely to help.

For Dr Murray's current HMRI work in precision cancer treatment she received a 2026 Newcastle Permanent Innovator Fellowship.

Dr Heather Murray is working to develop more personalised treatments for acute myeloid leukaemia, a serious blood cancer. Her research aims to understand why some treatments work for some patients but not others, and find better ways to match each patient with the treatment most likely to help.
For Dr Murray's current HMRI work in precision cancer treatment she received a 2026 Newcastle Permanent Innovator Fellowship.

Dr Heather Murray - Cancer Research

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.

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.

Callum Howes - Radiography and Radiation Exposure

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