what is h1ac
Asked by: CuriousPatient123
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Community Answer
Answered by Dr. SugarSense 🩺
The HbA1c (Hemoglobin A1c) test, often referred to as the A1c test, is a blood test that measures your average blood sugar levels over the past 2 to 3 months. It is commonly used to diagnose prediabetes and diabetes, as well as to monitor how well you are managing your condition if you have diabetes.
How does it work?
- Glucose in your blood attaches to hemoglobin, a protein in red blood cells.
- The A1c test measures the percentage of your red blood cells that have glucose-coated hemoglobin.
- Since red blood cells regenerate every 3 months, the test reflects your average blood sugar levels over that period.
A1c Ranges:
- Normal: Below 5.7%
- Prediabetes: 5.7% to 6.4%
- Diabetes: 6.5% or above
Why is it important?
- It provides a long-term view of blood sugar control.
- It helps in adjusting treatment plans for diabetes management.
For more details, consult your healthcare provider.