The Glucose Never Lies® Podcast
Host John Pemberton — diabetes educator, researcher, and dad living with type 1 since 2008 — explores how to think clearly about type 1 diabetes in the real world.
Each episode translates current evidence and expert practice into decisions you can use: CGM accuracy and interpretation, getting more from pumps and automated insulin delivery, movement as a glucose tool, nutrition that protects performance and enjoyment, sleep, travel, parties, and sport.
Guests include leading clinicians, researchers, and people with lived experience. Expect respectful challenge, plain language, and practical take-aways.
Note: Educational only. No therapeutic relationship or personal medical advice.
Buy the GNL a Coffee to keep us independent: https://www.buymeacoffee.com/jspfree2s
Email: john@theglucoseneverlies.com
The Glucose Never Lies® Podcast
Latest Episodes
Episode 39: Abbott FreeStyle Libre - Accuracy, Simplicity and What's Next
Michael Skarlatos from Abbott UK Medical Affairs joins John Pemberton for the second manufacturer episode of the CGM Series. A former diabetes specialist dietitian at University Hospitals of Leicester, Michael brings real clinical experience to...
Episode 38: Q1 2026 Quarterly Review, GNL Grace, the Explorers, and What Changed
Three months ago, GNL was a website full of excellent content that was genuinely hard to find. In Episode 38, John Pemberton and Creative Director Anjanee Kohli talk through what happened next: a complete website rebuild, five interactive explo...
Episode 37: Dexcom G7 and ONE+| Adam Dawes | GNL Podcast
Most people with T1D have switched their CGM high alert off. Not because they do not care - because it goes off every time they eat and there is nothing they can do about it. Episode 37 is about what Dexcom built to fix that.Adam Dawes, ...
36: CGM Series - CGM Accuracy, DSN Reality Checks and the Future of Diabetes Technology
CGM Series | The Glucose Never Lies® PodcastThree of the UK's leading diabetes specialist nurses on why CE marking is not a quality standard for CGM accuracy, why data sufficiency must come before device comparison, and what A...
35: CGM Series - The Importance of CGM Accuracy and Study Design with Professor Othmar Moser
CGM Series | The Glucose Never Lies® PodcastCGM accuracy is usually described with a single number: MARD. But a low MARD can hide significant risk if the study behind it was poorly designed. Professor Othmar Moser — one of the...
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