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 ...

If you’ve ever had your blood sugar tested, chances are you’ve heard your doctor mention your A1C. This simple blood test gives a big-picture view of your average blood sugar levels over the past few ...

The A1C test is a common blood test used to measure your average blood glucose levels. This is an important thing to monitor, as it can indicate whether you have diabetes or are at risk of developing ...

Dear Dr. Roach: I read your recent column on A1C levels. You said that 7% to 7.5% was ideal for most people. For older people, you said 8% can be good. My longstanding understanding of A1C levels is ...