Tuesday, May 12, 2009

Effects of Sleep Deprivation


A long term lack of sleep (chronic insomnia) can result in depression, anxiety, arthritis, liver failure, heart disease, asthma, sleep apnea, narcolepsy, Parkinson’s Disease, Alzheimer’s disease, hyperthyroidism, GERD, and restless leg syndrome. Long term sleep not only leads to a lower quality of health, but to a variety of health concerns. It can also lead to neurological and psychological damage. It also causes symptoms like memory loss, confusion, blurred vision and a high level of irratibility.

After deprived from sleep, people usually have extended periods of REM and NREM 4 sleep. Scientists believe this is to recover from lost REM and deep sleep. After losing a large amount of restoring sleep and pushing your body too far, extra REM and NREM 4 is requiered for your body to restore itself to regular levels of health and energy.

Long term decreased focus and energy as a result of sleep deprivation can have a variety of negative effects on your everyday life. Studies show workplace accidents become more common with less sleep, along with decreased productivity. Motor vehicle accidents also become more common. These things all contribute to stress, which in turn causes worse sleep deprivation. Sleep deprivation can be incredibly dangerous for anyone and everyone is succeptible.

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