Learn what this blood work “report card” really tells you about your health.

Blood sugar tests measure the amount of glucose in your blood and help detect prediabetes, diabetes, and blood sugar abnormalities early. The most common tests include the HbA1c test, Fasting Blood ...

Keeping your blood sugar in check is important for everyone—not just those living with diabetes. Consistently-high glucose can lead to a variety of health issues in both the short- and long-term, so ...

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 ...

Lindsay Modglin is a nurse and professional writer who regularly writes about complex medical topics, as well as travel and the great outdoors. She holds a professional certificate in scientific ...

You’re not imagining it: The postmeal lull is real. Many people feel fatigued, foggy, or irritable after meals, even when lab tests show a normal A1C level. A1C measures average blood sugar levels ...

If you’ve recently had a checkup, your healthcare provider may have ordered an A1c test, and perhaps your results came back a little higher than expected. If you’re wondering what this number actually ...