A Little About Sleep
The evolution of our sleep cycle is an intriguing testament to the adaptive nature of our species. Throughout our evolutionary history, sleep has played a vital role in ensuring our survival and optimizing our cognitive and physiological functions. Over time, our sleep patterns have been shaped by various environmental and evolutionary pressures. The alternating cycles of wakefulness and sleep are believed to have provided early humans with essential advantages, such as conserving energy during periods of reduced activity, protecting against predators during vulnerable times, and facilitating memory consolidation and learning.