A: A1C Welcome to the Blogging From A to Z Challenge!
The A1C is a test that measures a person's average blood glucose level over the past 2 to 3 months.
- Diabetes is diagnosed at an A1C of greater than or equal to 6.5%
|Normal||less than 5.7%|
|Prediabetes||5.7% to 6.4%|
|Diabetes||6.5% or higher|