Waking up in the middle of the night, especially around the same time such as 2:00 AM or 3:00 AM, can feel unsettling and confusing. The room is dark, everything is quiet, and yet your mind suddenly becomes alert as if something has interrupted your rest.
Many people experience this pattern repeatedly and begin to worry that something is wrong. However, in most cases, these awakenings are not caused by a single hidden problem, but by a combination of natural sleep cycles, lifestyle factors, and internal biological processes.
Sleep is not a continuous state of unconscious rest. Instead, it is made up of repeating cycles that include light sleep, deep sleep, and REM…
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