Multiple Sclerosis

  Introduction :

MS (multiple sclerosis) is a chronic disease that attacks the central nervous system. It affects the brain, spinal cord, and optic nerves. Multiple sclerosis means "scar tissue in multiple areas."

  Symptoms : 

 The overall symptoms of MS are :
 . muscle weakness
 . visual disturbances
 . difficulties with co-ordination and balance
 . numbness and tingling , as in "pins-and-needles"
 . fatigue
 . bladder problems
 . dizziness
 . sexual problems
 . memory loss
 . speech problems

  causes

  The cause of MS is yet to be discovered . However , it is suggested that some factors such as vitamin D deficiency , viral infection , consuming a high amount of salt can result in destroy of myelin .