Dr. Horton answers the question: 'What is a Hemoglobin A1c Test?' — -- Question: What is a hemoglobin A1c test and when is it done? Answer: Now the Hemoglobin A1c test, or 'A1c' as it's commonly ...

HbA1C testing is a test that measures the long-term control of glycosylated hemoglobin. HbA1C is hemoglobin (the oxygen-carrying molecule in the blood) which has bound glucose. While this binding ...

A simple blood test can diagnose diabetes, but it also can tell you so much more, including your risk for heart attack and stroke. Type 2 Diabetes: Who Is at Risk? Diabetes, which causes chronically ...

What is hemoglobin A1c? This question came up in discussion with someone who had just had that blood test. It is the average of your daily blood sugar or glucose over the past 3 months or 8-12 weeks, ...

Medically reviewed by Isabel Casimiro, MD, PhD Key Takeaways A1C measures how well your body is controlling your blood sugar over the past few months. An A1C of 6.5% or higher on two separate tests ...

Many people are confused by normal fasting sugar readings alongside higher HbA1c lab results. This mismatch highlights hidden ...

HbA1c is a simple blood test that measures your average blood sugar over the past three months. While a regular glucose test tells you what your sugar level is at that moment, HbA1c reveals the bigger ...

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 key marker of long-term blood sugar control is lowering HbA1c. It is one of the most effective steps a person with ...