is fasting necessary for a1c test

No, fasting is not necessary for an A1C test. The A1C test measures your average blood sugar levels over the past 2-3 months, so it does not require you to fast before the test. However, your doctor may order other tests (like cholesterol) at the same time that might require fasting.

Key Points:

• A1C Test: Reflects long-term blood sugar levels, not affected by recent meals.
• Other Tests: If combined with fasting tests, follow your doctor's instructions.

Always consult your healthcare provider for specific preparation instructions.