what does sugar in your urine mean
26 Followers. A. The kidneys usually don't spill glucose (sugar) in the urine unless you have high blood sugar at a level of 200 mg/dL or higher. The American Diabetic Associaiton (ADA) does not recommend that people with diabetes do routine urine glucose testing if you are able to do fingerstick blood glucose testing.he kidneys usually don't spill glucose (sugar) in the urine unless you have high blood sugar at a level of 200 mg/dL or higher.