Fasted Fat Burning
Engaging in high-intensity training, such as sprints or powerlifting, can accelerate the switch from burning glycogen to utilizing body fat for fuel, especially when performed in a fasted state. This transition occurs earlier than the commonly cited 90-minute mark, influenced by insulin levels and the body's hormonal environment. By strategically timing workouts and considering nutritional intake, individuals can optimize fat burning more effectively.In this clip
From this podcast

Huberman Lab
How to Lose Fat with Science-Based Tools | Huberman Lab Podcast #21
Related Questions
Did Andrew Huberman suggest that one should do 20-30 minutes of high-intensity weight lifting followed directly afterwards by Zone 2 cardio for fat loss?
Does that mean the body does not use fat before 90 minutes of moderate intensity cardio in the episode How to Lose Fat with Science-Based Tools | Huberman Lab Podcast #21 and the clip Fasted Exercise Benefits?
Does the body not use fat before 90 minutes of moderate intensity cardio in the episode How to Lose Fat with Science-Based Tools | Huberman Lab Podcast #21 and the clip Fasted Exercise Benefits?