The Effects of Chronic Sleep Deprivation

Reason behind sleep There is no universal agreement on why people sleep. Many assumptions have been made with different degrees of reliability. One of the more reliable assumptions is the concept of recovery (Foster, 2013). The concept of recovery indicates that energy burned during the day recovers through sleep (Foster, 2013). Recent studies have found that certain genes involved in recovery are expressed during sleep, suggesting that sleep is designed to allow the recovery of the body (Foster, 2013).

The impact of sleep deprivation is the main field of time biology research. Sleep deprivation lowers the immune system, increases the risk of chronic illness, and adversely affects neurological and cognitive function. However, according to new research, these effects may be highly dependent on the gender of people who have not got enough sleep. Sleep is when your brain drains toxins, repairs cell damage, and induces hormones and prepares the body for a new day. When people are not sleeping enough, some areas of the brain actually shrink and patients lose their ability to create new memories, ability to control emotions, ability to assess risks, and so on. In addition, levels of melatonin, cortisol and other hormones become unstable and can not be produced in adequate amounts at the appropriate time.

Sleep deprivation can be acute or chronic. By definition, 24 hours of non-sleeping is an acute sleeping disorder and sleeping over 6 hours of nighttime in less than 6 hours is considered chronic sleep deprivation. People in developed countries have few sleep. For example, in the United States, more than 30% of adults under the age of 64 report sleeping less than 6 hours per night, which undoubtedly indicates that many patients have accumulated chronic sleep deprivation It is. In one study, an increase in insulin resistance after breakfast was seen after a 4 hour sleep overnight. During sleep restriction, glucose tolerance was far worse by nearly 40% compared to a group with extended sleep. Significant decrease in insulin release in Phase 1

After acute complete sleep deprivation, cognitive function recovery is faster than after chronic partial sleep restriction. Chronic deprivation is more common in everyday life. Only overnight sleep recovery can undo the adverse effects of complete sleep deprivation. Sleep recovery is more effective than normal sleep, sleep latency is short, depth is deep, REM sleep increases. According to National Geographic magazine people are sleeping less than today due to work, social activities, and the availability of 24-hour home entertainment and internet connection. "USA Today" reports that most adults in the US are one hour less than the average sleeping time 40 years ago.