
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.
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The Glucose Never Lies® Podcast
7 - Fundamentals of The Glucose Never Lies
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Welcome to The Glucose Never Lies Podcast!
In this episode, we’re laying down the fundamentals of diabetes management—the essential principles you need to understand to make informed decisions about your health. We’ll break down:
- What happens when you eat carbohydrates and how your body processes glucose
- Why insulin behaves differently in type 1 diabetes, leading to post-meal spikes
- How physical activity supercharges insulin, making it work more effectively
- The science behind high-fat meals and why they cause insulin resistance
Whether you're living with diabetes or supporting someone who is, this episode serves as your go-to reference for making sense of the science behind glucose control. Plus, we’ll be sharing actionable strategies to help you optimize your insulin and activity levels for better outcomes.
Click here for more info and the show notes.