Sleeping allows you to learn and develop memories, and it is also necessary for a number of brain activities such as nerve coordination. Sleep disorder or poor quality sleep increase the risk of high blood pressure, cardiovascular disease, diabetes, depression, and obesity. There are many sleep disorders but you will get the medical help you need.
There are two mechanisms that work together to regulate your sleeping:
Your sleep needs vary as you get older, although this varies greatly among people of the same age.
There are two forms of sleep: rapid eye movement (REM) sleep and non-REM sleep (which has three different stages). On an average night, you go through all the non-REM and REM sleep stages several times.
Sleep disorders can disturb your normal sleep patterns. Some major types of sleep disorder include
Signs that may indicate having a sleep disorder include: