Do you have to fast for an A1C blood test?
No, A1C blood test can be given even without fasting.
Last updated on 29 Mar 2023
No, they are not the same.
It can be done at anytime before or after meals.
Yes, it is possible.
It is possible to have high A1C levels without diabetes in rare cases. Iron, folate etc can also increase HBA1C levels.
The best time would be in the morning or evening.
FBS, FBG, Fasting Blood Sugar
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