Sigma Nutrition Radio
#545: Carbohydrate Metabolism, Performance & Metabolic Health – Prof. Javier Gonzalez
Dec 10, 2024
In this engaging discussion, Professor Javier Gonzalez, a Nutrition and Metabolism expert at the University of Bath, dives deep into carbohydrate metabolism and its significance for both athletic performance and metabolic health. He shares insights on how glucose dynamics affect exercise, explores the pros and cons of ketogenic diets, and explains the importance of personalized dietary approaches. Listeners will learn about reactive hypoglycemia, the effects of carbohydrate intake on sports performance, and recent research addressing long-term health outcomes.
56:58
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Quick takeaways
- Carbohydrate metabolism is essential for both athletic performance and metabolic health, impacting how the body utilizes glucose during exercise.
- The timing and intensity of exercise significantly influence blood glucose levels, necessitating careful carbohydrate intake management for optimal performance.
Deep dives
Understanding Carbohydrate Metabolism
Carbohydrate metabolism plays a crucial role in both athletic performance and metabolic health. It encompasses how the body utilizes carbohydrates from dietary sources, particularly during exercise. The primary glucose source in a fasted state is the liver, which releases glucose through glycogen breakdown and gluconeogenesis. When carbohydrates are consumed, the body strives to maintain stable blood glucose levels by balancing liver output and muscle uptake, thereby preventing dramatic blood sugar spikes.
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