how to figure out a1c

The A1C test is a blood test that measures your average blood sugar levels over the past 2-3 months. Here’s how it works:

• What It Measures: The A1C test measures the percentage of your red blood cells that have sugar-coated hemoglobin. Hemoglobin is a protein in your red blood cells that carries oxygen.
• How It’s Done: A healthcare professional will draw a blood sample, usually from your arm. No fasting is required before the test.
• Results Interpretation:
  • Normal: Below 5.7%
  • Prediabetes: 5.7% to 6.4%
  • Diabetes: 6.5% or above

Your doctor may recommend this test if you’re over 45, have risk factors for diabetes, or need to monitor your diabetes management. For more details, consult your healthcare provider.