Community Answer

Answered by Dr. Emily Carter, MD

An A1C level of 7.9% is considered high and indicates diabetes. According to the American Diabetes Association (ADA), the following ranges are used to diagnose diabetes and prediabetes:

  • Normal: Below 5.7%
  • Prediabetes: 5.7% to 6.4%
  • Diabetes: 6.5% or above

An A1C of 7.9% suggests that your average blood sugar levels have been elevated over the past 2-3 months. For most people with diabetes, the target A1C goal is below 7%, although this may vary depending on individual health conditions and your doctor's recommendations.

If your A1C is 7.9%, it is important to work with your healthcare provider to manage your blood sugar levels through lifestyle changes, medication, and regular monitoring. Uncontrolled diabetes can lead to serious complications such as heart disease, kidney damage, and nerve problems.

For more information, visit CDC - A1C Test for Diabetes and Prediabetes.

Last updated: 1/16/2025

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