The symptoms of Multiple Sclerosis are varied in range, severity, and duration. The most common symptoms are optic neuritis. With these symptoms patients experience red-green colorblindness, muscle weakness, fatigue, loss of balance, spasms, or paralysis. In some instances even numbness, sensitivity to heat, mild attention deficits, or memory loss, and depression are some of the other symptoms that are experienced. It is difficult to diagnose Multiple Sclerosis, because the way the chemicals show up in tests are similar to those of other disorders. There is not a single test that can definitely detect Multiple Sclerosis.

The risk of inheriting this disorder if another family member has it already is 300:1 if you are

monozygoatal twins, and the risk is 20:1 through 40:1 if it is a single pregnancy. Scientist have also determined that most of the time, if one identical twin gets Multiple Sclerosis, the other twin is less likely to get stricken with the disease.

After the information was collected and evaluated the results were as follows: The ratio of men: women is roughly 1: 2, regardless of half and full siblings. The researchers found no conclusive proof that parental factors influence or even change the risk of Multiple Sclerosis, and that the results between full and half brothers or sisters was insignificant. Not only was this theory inconclusive but there was no evidence that the environment had an effect on contracting Multiple Sclerosis. The result was that the risk of contracting the disease was even higher when siblings were raised apart than those raised together but these findings were considered merely a coincidence. Therefore the evidence leads us to believe that the environment does not play a role in contracting MS.

After all this research in finding the cause for this complex disorder all evidence leads us to b

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