Why is my HbA1c high even though glucose is normal?
It is possible to have high A1C levels without diabetes in rare cases. Iron, folate etc can also increase HBA1C levels.
Last updated on 09 Dec 2024
No, A1C blood test can be given even without fasting.
The best time would be in the morning or evening.
The difference is A1C is the mean average for 3 months of control of blood sugar levels. Whereas fasting blood sugar levels are of the same day.
Eating before A1C test wont affect the results.
Yes, they both can be compared.
FBS, FBG, Fasting Blood Sugar
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