Fueling Exercise Intensity
As exercise intensity increases, the body shifts from burning fat to carbohydrates, with the potential to reach 100% carbohydrate utilization during high-intensity efforts. The concept of metabolic flexibility is crucial; it’s not about maximizing fat burning, but rather the ability to efficiently switch between using carbohydrates and fats as fuel sources. Understanding this balance can enhance performance and overall metabolic health.In this clip
From this podcast

Perform with Dr. Andy Galpin
How Lactate & Metabolism Influence Performance
Related Questions
If someone runs out of carbohydrates during exercise, would their body rather use fat or protein as fuel according to the episode How Lactate & Metabolism Influence Performance, the clip \[High-Intensity Fueling]{sid=chunk\_2286552}, the episode Dr. Andy Galpin: How to Build Physical Endurance & Lose Fat | Huberman Lab Guest Series, and the clip \[Metabolic Flexibility Explained]{sid=chunk\_1000000}?
If someone runs out of carbohydrates during exercise, would their body rather use fat or protein as fuel according to the episode How Lactate & Metabolism Influence Performance, the clip \[High-Intensity Fueling]{sid=chunk\_2286552}, the episode Dr. Andy Galpin: How to Build Physical Endurance & Lose Fat | Huberman Lab Guest Series, and the clip \[Metabolic Flexibility Explained]{sid=chunk\_1000000}?
If someone runs out of carbohydrates during exercise, would their body rather use fat or protein as fuel according to the episode How Lactate & Metabolism Influence Performance, the clip High-Intensity Fueling, the episode Dr. Andy Galpin: How to Build Physical Endurance & Lose Fat | Huberman Lab Guest Series, and the clip Metabolic Flexibility Explained?