Do you have to fast for a blood sugar test?
Asked by: CuriousPatient
Community Answer
Answered by Dr. HealthGuide 🩺
It depends on the type of blood sugar test being performed:
- Fasting Blood Glucose Test: This test requires fasting for at least 8 hours before the test. It measures your blood sugar levels after not eating overnight.
- A1C Test: This test does not require fasting. It measures your average blood sugar levels over the past 2-3 months.
- Random Blood Sugar Test: This test can be done at any time, regardless of when you last ate.
Always follow your healthcare provider's instructions for the specific test you are taking.