The Random Blood Sugar test is helpful to keep a track of the symptoms and your diabetes. And the test depends on the time of the last meal taken by you. Sugar is the vital source of energy how a body function and by taking certain precautions you can improve your health and avoid problems.
Normally, when a person finishes the meal his/her glucose levels increases. This increase in sugar levels causes the pancreas to release insulin. The insulin released helps the body in eliminating additional glucose from the body and using it for future use.
People suffering from diabetes may not able to produce a constant level of insulin properly as their blood sugar remains high.