Service Description

The GlycoMark test measures 1,5-anhydroglucitol (1,5-AG) in the blood, providing a short-term indicator of blood sugar control over the past 1–2 weeks. Why it’s done: To monitor short-term glycemic control in people with diabetes To complement A1C testing for a more complete view of glucose management To assess response to dietary changes, medications, or insulin therapy To help identify post-meal blood sugar spikes Specimen Type: Blood draw Turnaround Time: Typically 1–3 business days Collection Available: In-office or mobile blood draw services