Glycohemoglobin (HbA1c, A1c)

GHb (Glycohemoglobin) Test, HbA1c (Hemoglobin A1c), Hemoglobin A1c

How To Prepare

You do not need to stop eating before you have a glycohemoglobin test. This test can be done any time during the day, even after a meal.

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Author:	Caroline Rea, RN, BS, MS	Last Updated: May 29, 2008
Medical Review:	Martin Gabica, MD - Family Medicine David C.W. Lau, MD, PhD, FRCPC - Endocrinology & Metabolism
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