Which is more accurate, A1C or fasting glucose?
Both are accurate. A1C gives the control for 3 months whereas fasting glucose will give the results for that particular day.
Last updated on 29 Mar 2023
Fasting blood sugar (in the morning, before eating) should be Less than 100 mg/dL. 1-2 hours after a meal should be Less than 140 mg/dL. And 2-3 hours after eating should be Less than 100 mg/dL
No, A1C blood test can be given even without fasting.
Yes, they both can be compared.
The best time would be in the morning or evening.
Eating before A1C test wont affect the results.
FBS, FBG, Fasting Blood Sugar
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