Sleep occurs in a cycle that lasts about 5 minutes.?

Sleep actually occurs in cycles that typically last about 90 minutes, not 5 minutes. Each cycle comprises various stages, including light sleep, deep sleep, and REM (rapid eye movement) sleep, with each stage playing a crucial role in physical and mental restoration. Throughout the night, an individual will experience multiple cycles, with REM sleep becoming more prominent in the later cycles. Understanding these cycles is essential for recognizing the importance of adequate sleep for overall health.