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Friday, April 22, 2016

PROBLEMS CAUSED BY LACK OF SLEEP

  1. Not sleeping enough can compromise our immune system.
      We eat well and exercise in order to keep our immune system up.
      But if we are not sleeping, we undo all the good work.
      The immune system works best when we are sleeping.
  1. It can cause malfunctioning of natural killer cells.
      These cells are produced in the bone marrow and are found in the blood and lymph.
      They are part of the body’s defence system.
      They do not work properly in the persons who are sleep-deprived.
      This leaves our bodies undefended and susceptible to infection.
      3.   Heart failures.
      There is a higher rate of heart failure among people with sleep disorders and disturbances.
      There is an increased evidence of C-reactive protein, an indicator of heart disease risk, in people suffering from sleep loss.

     4.   It causes problem of regulation of hormones.
      Chronic sleep loss can reduce the body’s ability to regulate hormones and process carbohydrates.
      Sleep disturbances increase the likelihood of pre-diabetic state of glucose intolerance and insulin resistance.
      Sleep is also important for ensuring a balanced brain activity.
      During sleep, brain neurotransmitters are replenished.
      When we do not sleep well, our brain chemicals become depleted which leads to emotional disturbances like-
      Depression
      Anxiety
      General feelings of sadness

      Anger and Irritation 

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