The A1C test provides a more accurate long-term average. It considers fluctuations throughout the day, such as overnight and after meals. A normal A1C level is below 5.7%. Normal eAG is below 117 ...

A1C tests are generally accurate, though they have a slight margin of error—results can vary by up to 0.4%. This means a reading of 6.0% could actually be anywhere between 5.6% and 6.4%.

The A1C test, also known as an HbA1C, hemoglobin A1C, glycated hemoglobin, or glycosylated hemoglobin test, is a blood test used to diagnose and monitor diabetes. It shows your average blood sugar ...

A study in the National Library of Medicine shows the disparity when it comes to Black people getting accurate readings for their A1C testing. The distrust in the Black community with medical ...