Do you fast for A1C blood work?
Asked by: SugarWatcher99
Community Answer
Answered by Dr. 🩺 GlucoseExpert
No, you do not need to fast before an A1C blood test. The A1C test measures your average blood sugar levels over the past 2-3 months, so fasting is not required. However, your doctor may order additional tests (like cholesterol) that might require fasting, so always confirm with your healthcare provider.