The sleep cycle is a physiological process that helps the body recover from stress and illness. It occurs during the course of an hour and a half and includes REM and non-REM sleep. Sleep has a profound impact on your health. Lack of sleep has been linked to many health conditions.
The sleep cycle helps the body to clean the mind and remove toxins. In addition, it is also a crucial period for memory consolidation and creative problem-solving.
The sleep cycle is classified into four stages: slow-wave/delta, NREM, REM, and light sleep. Each stage is followed by a different type of sleep, characterized by varying brain waves.
REM (rapid eye movement) is the final stage of the sleep cycle. This is when the most vivid dreams and memories occur. If you wake up during this stage, you may become disoriented.
People go through an average of four sleep cycles per night. The first cycle is usually about seven to ten minutes, while the second and third cycles are much longer.
Adults usually spend around 90 minutes in each of the sleep cycles. However, some people need more time to sleep. Getting adequate rest can help reduce the negative impacts of chronic illnesses and mental health disorders.
There are apps and devices that can monitor your sleep patterns and alert you when you are waking up. Using these tools can help you reach better sleep.
While there are many factors that affect the quality of your sleep, it is important to know what is happening when you sleep. Consult your doctor or The Air Station (Sleep Specialist Singapore) if you suspect you have any sleep disorder issue.