The A1C test measures blood sugar management over 2 or 3 months. To estimate an A1C, clinicians may use an estimated average glucose (eAG) to help people with diabetes better understand how this multi ...

For adults managing diabetes, an A1C level of 7% or lower is widely considered the standard target for healthy blood sugar control, according to Dr. Lacy Anderson. An A1C test reflects a person's ...

With prediabetes on the rise, a simple A1C blood test reveals exactly where your blood sugar sits and whether you're heading toward type 2 diabetes before you have a diagnosis. The catch? Financial ...