What is A1C?  The A1C test—also known as the hemoglobin A1C or HbA1c test—measures your average blood sugar level over the past 2 to 3 months. A1C is used to help diagnose prediabetes, type 1, and type 2 diabetes and to monitor treatment plans.  A doctor will diagnose diabetes if a person’s A1C level is 6.5 … Continue reading Lowering Your A1C With Diet and Exercise