Sleep Deprivation And Physical Effects On The Brain

Did you know that lack of sleep is dangerous? Sleep deprivation, not having sufficient sleep, is dangerous to your health as well as it is to others. Sleep deprivation has physical effects to your body, mental effects on your brain and it can cause harm to those around you, not only yourself. It is important to get enough sleep to prevent sleep deprivation and all harm that comes with it. The physical effects caused by lack of sleep are no joke. “Lack of sleep is as dangerous as stress on a healthy immune system,” As Michael J. Breus, Ph.D.(WebMD) says “The immune system, the body’s defense system against infection and disease, is weakened and undermined by the physical effects of stress. The result is an increased risk for all types of illness.” According to Janice Wood, Associate News Editor, “Previous studies have linked sleep deprivation with diseases such as obesity, diabetes and hypertension.” Other physical effects include irritability, anger, anxiety and droopy eyes. In order to stay healthy and live a longer life, you must always get enough sleep.
“A sleepy person 's brain works harder -- and accomplishes less. ( WebMD Health News)” According to Corinna Underwood (eHow contributor) “Several studies have shown that the temporal lobe of the brain (the area responsible for language) is inactive in people who are sleep-deprived. This inactivity manifests as slurring of speech and monotone voice.” Furthermore, concentrating becomes difficult and memories start fading. “Decreased alertness and excessive daytime sleepiness impair your memory and your cognitive ability -- your ability to think and process information.” says Michael J. Breus, Ph.D. (WebMD) Without sleep it will be almost impossible to think and