1,5 ANHYDROGLUCITOL

This test measures the level of 1,5-Anhydroglucitol (1,5-AG) in the blood, which is used as an indicator of short-term glycemic control in diabetic patients. 1,5-AG levels decrease with hyperglycemia, as glucose competes with it for reabsorption in the kidneys. Hence, lower 1,5-AG levels indicate recent high blood sugar spikes. The test is particularly useful in detecting postprandial hyperglycemia and monitoring glucose control over the past 1 to 2 weeks. It complements other tests like HbA1c by providing additional insight into short-term glucose fluctuations.