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 ...

Hemoglobin A1c is a test used to measure your average blood sugar levels over the past 3 months. It can be a useful tool for managing diabetes and can be used to make adjustments to your treatment ...

Making early changes to your lifestyle or taking medication can help manage blood sugar levels effectively, reducing your risk of long-term health issues. Your blood sugar and A1C levels reflect how ...

Dear Dr. Roach: My question is: What is the difference between prediabetes and diabetes, and which do I have? I am male, 85 years old, 170 pounds, and 6 feet and 1 inch tall. I was treated for heart ...

Dear Dr. Roach: I had an eye issue last year that led to blood tests resulting in an elevated A1C. I said that it wasn’t my blood; I am plant-based, exercise regularly and don’t drink sodas or ...