Metabolic switch
intermittent fastingThe transition from using glucose as the primary fuel source to using stored fat (ketones) for energy, typically occurring 12-16 hours into a fast.
Also Known As:
Key Benefits:
- Enhanced fat burning
- Improved energy stability
- Better metabolic flexibility
- Reduced glucose dependence
Common Questions:
- When does the metabolic switch occur during fasting?
- How do I know if I've switched to fat burning?
- What triggers the metabolic switch?