# Circadian Biology
The internal clock that regulates sleep-wake cycles, hormone release, and body temperature.
## Optimization Protocols
- **Morning Sunlight**: Resets the master clock (Suprachiasmatic Nucleus).
- **Blue Light Mitigation**: Reducing screen time 2 hours before rest.
- **Meal Timing**: Aligning calorie intake with active metabolic windows.
A technical guide to aligning lifestyle with the natural 24-hour light-dark cycle.
Researcher Note:
Refer to Medical Archives for hormonal data.
Refer to Medical Archives for hormonal data.