what is a high hemoglobin a1c
Asked by: JohnDoe
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Community Answer
Answered by Dr. Emily Smith 🩺
Hemoglobin A1C (HbA1c) is a blood test that measures your average blood sugar levels over the past 2-3 months. The results are reported as a percentage. Here’s what the ranges mean:
- Normal: Below 5.7%
- Prediabetes: 5.7% to 6.4%
- Diabetes: 6.5% or above
A high hemoglobin A1C level (6.5% or higher) indicates diabetes. For people with diabetes, an A1C level above 7% is generally considered high and may indicate poor blood sugar control, increasing the risk of complications such as heart disease, kidney damage, and nerve damage.
It's important to work with your healthcare provider to set and achieve your personal A1C goals, which may vary based on your age, health conditions, and other factors.