Fasting and Sleep
Fasting can significantly enhance sleep quality, especially during extended periods without food. As the body enters a fasting state, physiological changes occur, including a drop in body temperature and an increase in heart rate variability. While cortisol levels may rise, indicating stress, the overall experience leads to deeper, more rejuvenating sleep, showcasing the complex interplay between hunger and rest.In this clip
From this podcast

The School of Greatness
"USE THESE 4 Secrets To STAY HEALTHY Until 100+ YEARS OLD!" | Peter Attia & Lewis Howes
Related Questions
How does fasting improve sleep in the episode "USE THESE 4 Secrets To STAY HEALTHY Until 100+ YEARS OLD!" | Peter Attia & Lewis Howes and the clip Fasting and Sleep?
What are the benefits of sleep-related fasting as discussed in the episode "USE THESE 4 Secrets To STAY HEALTHY Until 100+ YEARS OLD!" | Peter Attia & Lewis Howes and the clip Fasting and Sleep?
How does fasting affect sleep?