what is hgb a1c in a blood test
Asked by: CuriousPatient123
The Hemoglobin A1C (HbA1c) test, also known as the A1C test, is a blood test that measures your average blood sugar (glucose) levels over the past 2 to 3 months. It is commonly used to diagnose prediabetes and diabetes, as well as to monitor how well your diabetes is being managed.
For more details, visit the CDC's A1C Test page.