Waking up suddenly during the night, particularly around consistent times such as 2:00 AM to 3:00 AM, is a common experience reported by many individuals.
While it can feel unsettling or even alarming, sleep experts generally explain that this phenomenon is often related to natural sleep cycle transitions, environmental disturbances, or stress-related factors rather than a single hidden medical cause. Human sleep is not a continuous, uniform state.
Instead, it is made up of repeating cycles that include light sleep, deep sleep, and rapid eye movement (REM) sleep. These cycles typically last around 90 minutes…
CONTINUE READING…
Categories: News
