Low Carb Down Under

Dr. Andrew McIntyre - 'LCHF and Gastroenterology'

Low Carb Down Under

Summary

A recent discussion highlights the stagnation in the adoption of low-carbohydrate nutrition within gastroenterology, despite evidence supporting its effectiveness for conditions like fatty liver disease and diabetes. The speaker expresses disappointment over the slow uptake of these dietary approaches, attributing it to a strong adherence to conventional guidelines among medical professionals. They emphasize that randomized controlled trials, which are often the gold standard for medical evidence, are not suitable for dietary interventions, suggesting that clinical experience should play a larger role in guiding treatment.

The conversation also touches on the relationship between insulin resistance and various cancers, noting that many patients with pancreatic and bowel cancer exhibit signs of insulin resistance. The speaker argues that low-carb diets can lead to significant improvements in liver health, citing a study where patients experienced a 50% reduction in liver fat within two weeks of adhering to a low-carb regimen. They advocate for a shift away from reliance on pharmaceuticals and towards dietary interventions that address the root causes of metabolic dysfunction.

Furthermore, the speaker critiques current medical guidelines that prioritize weight loss over diet type, arguing that this approach neglects the importance of dietary quality in managing metabolic health. They call for a reevaluation of public health messaging and greater support for low-carb dietary practices, asserting that many patients have successfully reversed their diabetes and improved their health through these methods. The discussion concludes with a call for more individualized patient care and a challenge to the prevailing medical consensus that often overlooks the benefits of low-carb nutrition.

Show Notes

Dr Andrew McIntyre is a Gastroenterologist and Hepatologist who graduated and gained his qualifications in 1990 from Queensland University. He opened the doors to Buderim Gastroenterology in 1997. Dr. McIntyre has extensive experience in all aspects of Gastroenterology with a special interest in ERCP and associated Therapeutic Intervention.Please consider supporting Low Carb Down Under via Patreon. A small monthly contribution will assist in the costs of filming and editing these presentations and will allow us to keep producing high quality content free from advertising. For further information visit; https://www.patreon.com/lowcarbdownunder Learn more about your ad choices. Visit megaphone.fm/adchoices

More from Low Carb Down Under

Oct 30, 2026

Dr. Jessica Turton is the Director of Ellipse Health and holds a PhD in nutrition awarded by the Faculty of Medicine and Health at the University of Sydney. Her thesis investigated the use and efficacy of low-carbohydrate diets for diabetes management, with a specific focus on type 1 diabetes. Dr. Turton conducted a clinical trial in collaboration with the CSIRO using a fully online delivery model which enabled Australia-wide participation. The aim of the study was to assess the safety and effect(s) of a nutritionally adequate low-carbohydrate diet on type 1 diabetes management outcomes.Jessica has also co-authored several research articles in leading scientific journals, including "An Evidence-based Approach to Developing Low-carbohydrate Diets in Type 2 Diabetes: A Systematic Review" in Diabetes, Obesity and Metabolism. Jessica was invited to speak at the American Diabetes Associated Conference in June 2020 to present the evidence for low-carbohydrate diets and nutritional ketosis in the treatment of diabetes and obesity.Jessica has a passion for working with individuals to identify the primary nutritional problems affecting their health and preventing them from reaching their goals. She was the recipient of the Charles Perkins Centre Summer Research Scholarship in 2016/17 where she was part of a team that conducted analyses to investigate the association of industry-funding and results in published studies examining the effect of whole-grain intake for cardiovascular disease prevention.Please consider supporting Low Carb Down Under via Patreon. A small monthly contribution will assist in the costs of filming and editing these presentations and will allow us to keep producing high quality content free from advertising. For further information visit; https://www.patreon.com/lowcarbdownunder Learn more about your ad choices. Visit megaphone.fm/adchoices

Oct 30, 2026

Dr Fettke discusses the role of processed foods and inflammation in chronic disease, the importance of regenerative farming and his personal journey fighting industry & regulatory capture for the right to treat his patients with ancestrally-appropriate nutrition. Filmed live at 75 Reid St, Fitzroy for the fourth REGENERATE summit on March 23rd, 2025.REGENERATE is a decentralised health summit shedding light on the causes and solutions of modern diseases.The three pillars of REGENERATE are:1. Circadian and quantum health2. Ancestral nutrition3. Regenerative farmingFollow REGENERATEWebsite: www.regnerateaus.comInstagram: @regenerate.aus Twitter: @regenerate_aus Rumble: REGENERATEHEALTHSUMMITSign up to our email list via website to be informed of the next event!Interviews with world leading experts on the REGENERATIVE HEALTH PODCAST: @maxgulhanemd Filming & editing by Pete Williams of Handeye Productions - http://handeye.tv/#regenerate #regeneratehealthsummit #regeneratemelbourne2025 #decentralizedhealthPlease consider supporting Low Carb Down Under via Patreon. A small monthly contribution will assist in the costs of filming and editing these presentations and will allow us to keep producing high quality content free from advertising. For further information visit; https://www.patreon.com/lowcarbdownunder Learn more about your ad choices. Visit megaphone.fm/adchoices

Oct 30, 2026

Dr. Kieron Rooney, BSc (Hons); (RNutr.); PhD, is a Senior Lecturer in the Faculty of Health Sciences, University of Sydney.He completed his PhD in Biochemistry in 2004 and for the past 10 years has investigated both human and small animal studies investigating the role of diet and physical activity on parameters of fuel storage and utilisation as they pertain to dysregulated metabolic states such as obesity and type 2 diabetes. Learn more about your ad choices. Visit megaphone.fm/adchoices

Oct 30, 2026

Ivor Cummins originally completed a Chemical Engineering degree in 1990 (Biochemical Stream, BE(Chem) CEng MIEI), followed by over 25 years in corporate technical leadership and management positions. Ivor’s particular specialty was leading teams in complex problem-solving scenarios.Following less-than-ideal blood test results, he was unable to get solutions from the doctors he consulted. He thus embarked on an intense period of biochemical research into the science of human metabolism. Ivor intensively studied the mechanisms and primary drivers of elevated GGT and Serum Ferritin. This quickly led to an investigation of general causes of inflammation and dyslipidemia.Within eight weeks Ivor had resolved and optimised all of his blood test metrics. Also, he had shed nearly 15kg of body fat with relative ease. As the journey became a fixation he went on to analyse over 200 related papers and studies carried out over the past 5 decades and before.Ivor found that the value of the technical expertise gained during his career to be of paramount importance in this odyssey. Through this investigation Ivor has realised that to be successful in determining root cause and solution in the health arena requires far more than a general medical background.In the following years Ivor has continued his research on the many “root causes” of modern disease, from “cholesterol” through to insulin resistance. He has also given many public talks and chaired interviews with various health experts.A .PDF version of the slides used in this presentation is available here; http://denversdietdoctor.com/wp-content/uploads/2017/06/Ivor-Cummins-The-Pathways-of-Insulin-Resistance-Exposure-and-Implications.pdf Learn more about your ad choices. Visit megaphone.fm/adchoices

Oct 30, 2026

The presenters from the first session of day two of 'Low Sydney 2023' answer questions from the audience. Featuring Dr. Michael Eades, Dr. Peter Ballerstedt and Dr. Sanjeev Balakrishnan.Please consider supporting Low Carb Down Under via Patreon. A small monthly contribution will assist in the costs of filming and editing these presentations and will allow us to keep producing high quality content free from advertising. For further information visit; https://www.patreon.com/lowcarbdownunder Learn more about your ad choices. Visit megaphone.fm/adchoices

See all episodes →