An A1c number, also known as hemoglobin A1c, is a blood test that measures your average blood sugar levels over the past 2-3 months. It is an important tool for managing diabetes and preventing complications.
The A1c test is a valuable tool for diabetes management. It provides a snapshot of your blood sugar control over time, and can help you and your doctor make informed decisions about your treatment plan. The A1c test was developed in the early 1980s, and has since become a standard of care for diabetes management.