3 doctors weighed in:

How long do you have to fast for a hemoglobin A1c test?

3 doctors weighed in
Dr. Andrew Turrisi
Radiation Oncology
1 doctor agrees

In brief: Hgb A-1-c

Does not require fasting.
It reflects blood sugar control over time. The fast is usually for the blood sugar or lipid profiles drawn at the same time.

In brief: Hgb A-1-c

Does not require fasting.
It reflects blood sugar control over time. The fast is usually for the blood sugar or lipid profiles drawn at the same time.
Dr. Andrew Turrisi
Dr. Andrew Turrisi
Thank
Dr. Michael Fox
Fertility Medicine

In brief: You don't

No fasting necessary.

In brief: You don't

No fasting necessary.
Dr. Michael Fox
Dr. Michael Fox
Thank
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