What does glycated hemoglobin (HbA1c) levels measure?

Glycated hemoglobin (HbA1c) levels are indicative of average blood glucose concentrations over an extended period, typically reflecting the average levels over the past two to three months. This measurement occurs because glucose in the bloodstream attaches to hemoglobin, and the percentage of glycated hemoglobin in the blood correlates directly with average blood sugar levels during that time frame.

Monitoring HbA1c helps healthcare providers assess long-term glucose control in individuals with diabetes and provides valuable information about their risk for diabetes-related complications. The result is crucial for making informed decisions regarding treatment and management strategies for maintaining healthy blood glucose levels.