What is the normal value of urine glucose?

Normal urine does not contain glucose, so the normal value of urine glucose should be 0. Simple urine glucose increase, and can not be diagnosed as certain diseases, because some physiological factors may also cause urine glucose value increase, such as excessive consumption of sugary foods, will cause urine glucose to temporarily increase. If there is a long-term increase in urine glucose, it should be warned of kidney disease, because after kidney function is damaged, it will cause abnormal reabsorption capacity of the kidney system, causing part of glucose to filter out into urine through the kidneys, thus causing urine glucose to increase. In addition, urine glucose may also be caused by diabetes, which can be diagnosed by blood sugar detection before and after meals.