Episode
64: Elevated Blood Sugars in Endurance Athletes: Is It Pre-Diabetes or Under-Fueling?
- Podcast
- Endurance Eats
- Published
- Jul 29, 2026
- Duration seconds
- 1348
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Summary
Blood sugar has become a hot topic, but what does it actually mean for endurance athletes? Should you be worried about glucose spikes, or are they simply part of fueling well for performance? In this episode of Endurance Eats , Alex Larson and Team ALN dives into the science of blood sugar regulation in endurance athletes. They explore how exercise changes glucose responses, why blood sugar isn't something to fear, and how athletes can make sense of the growing popularity of continuous glucose monitors (CGMs). You'll also learn when blood sugar data can be useful, when it can be misleading, and why context matters when interpreting glucose trends. Rather than chasing perfectly flat blood sugar, this conversation highlights how strategic fueling supports both performance and overall health. Whether you're curious about CGMs, managing energy during long training sessions, or simply want a better understanding of how your body uses carbohydrates, this episode offers practical, evidence-based guidance. This episode of Endurance Eats is brought to you by Alex Larson’s 1:1 Nutrition Coaching. If you’ve ever wondered, Am I eating enough? Am I fueling this right? Why do I still feel tired? you’re not alone. Alex Larson Nutrition helps endurance athletes cut through the confusion and build a fueling plan that actually works for their training, lifestyle, and goals. You can learn more at alexlarsonnutrition.com . This Episode is Brought to You By Carb Culture Shop Grab your merch from the shop with saying that endurance athletes just get! This episode is brought to you by Thorne. Shop Thorne Supplements and get 15% off https://www.thorne.com/u/alexlarsonnutrition Resources Mentioned in This Episode: Apply for 1:1 Coaching with an ALN Dietitian https://alexlarsonnutrition.com FRE…