FOOD AND FASTING PERIODS AS MEDICINE TO PREVENT DISEASE
Professor Leonie Heilbronn
University of Adelaide &
Group Leader Obesity and Metabolism,
South Australian Health and Medical Research Institute (SAHMRI)
Adelaide, South Australia
RESEARCHER PROFILE
Filmed in Adelaide, South Australia | February 2025
Professor Leonie Heilbronn is based at the South Australian Health and Medical Research Institute (SAHMRI), where she leads the Obesity and Metabolism laboratory. Her research is at the interface between basic and clinical science. She is internationally recognised for her work in nutritional modulation in humans and has made major contributions to our current understanding of mechanisms underlying conditions such as insulin resistance, particularly inflammation and lipid metabolism. She has also contributed significantly to current concepts of caloric restriction (CR), intermittent fasting (IF) and time restricted eating (TRE) in humans. She has published more than 110 peer reviewed papers in scientific journals and is an Associate Editor of Obesity, and Obesity Research and Clinical Practice.
Prof. Heilbronn is a translational investigator in obesity and diabetes research. She has a particular interest in understanding how fasting and meal timing alter nutrient signalling pathways to improve health and contributed extensively to current concepts in calorie restriction, intermittent fasting and time restricted eating. She has published more than 140 peer-reviewed manuscripts, and has a current h-index of 44. She is an Associate Editor of Obesity and the European Journal of Endocrinology. She is President of the Australia and New Zealand Obesity Society and an Associate Member of the Australian Academy of Health and Medical Science.
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RESEARCH IMPACT: 35 years of kids’ health research
The Kids Research Institute Australia is one of the largest and most successful medical research institutes in Australia. The Institute has created a blueprint that brings together community, researchers, practitioners, policy makers and funders, who share our vision to improve the health and wellbeing of children through excellence in research. In November 2025, The Kids Research Institute Australia celebrated 35 years of bold ideas, groundbreaking research, and the people who find answers to the big questions about better health outcomes for children and families.
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RESEARCH IMPACT SAHMRI, SOUTH AUSTRALIA (2023)
South Australian Health and Medical Research Institute, also known as SAHMRI has had significant impacts in various areas over the past ten years, and this year is celebrating its 10 year anniversary with a week of events.
Ahead of the anniversary, Executive Director, Professor Maria Makrides spoke to Bench Side Story about 3 achievements in the past 10 years that have had significant impact
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Medically Complex Pregnancies
A/Prof Shelley Wilkinson is an Advanced Accredited Practising Dietitian, Fellow of Dietitians Australia, and a leading Australian researcher in maternal health and implementation science.
She has over 30 years of experience in the field and holds a PhD in Psychology. Her passion is in health service redesign through co-creation and combining the ‘know-what’ of nutrition with the ‘know-how’ of innovative behaviour change techniques.
