Understanding Sleep Stages
Sleep consists of several stages that repeat throughout the night. These stages are essential for physical recovery and mental health.
Main Sleep Stages
- light sleep
- deep sleep
- REM sleep
Light Sleep
Light sleep is the transition phase between wakefulness and deeper sleep stages. A large portion of the night is spent in this phase.
Deep Sleep
Deep sleep is crucial for physical recovery. During this stage the body repairs tissues and releases growth hormones.
REM Sleep
REM sleep stands for Rapid Eye Movement. This stage plays an important role in memory consolidation and emotional processing.