The free test, which shows blood sugar levels and diabetes risk, is available to American Red Cross donors throughout March.

Monitor your average blood sugar over a three-month period via an A1c test. The results shown on an A1c chart indicate normal blood sugar under 5.7%; higher numbers indicate prediabetes or diabetes.

The A1C test checks your average blood sugar levels over the past three months. If you have risk factors for diabetes, you might need an A1C test, even if your blood sugar is normal. Prediabetes means ...

Feel tired, foggy, or irritable after eating? Learn how blood sugar spikes can happen even with a normal A1C — and what to do about them.

Depending on your age and health conditions, you may have had an A1C test. The blood test measures the average amount of sugar in your blood over the past three months. I had the test last spring and, ...

Javascript must be enabled to use this site. Please enable Javascript in your browser and try again. Clean up your driving habits this spring with a safe driving ...

Mohana Ravindranath is a freelance health, science, and tech journalist and a 2025 Association for Health Care Journalists fellow. She was previously a Bay Area health tech correspondent for STAT.

New research presented at the Annual Meeting of the European Association for the Study of Diabetes (EASD) in Hamburg, Germany (2–6 October) and published in the journal Diabetes Therapy suggests that ...

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 ...

It was the sixth flight of Rocket Lab's HASTE hypersonic testbed. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest ...

WHEELING, W.Va. — Medicaid recipients in Wheeling can now receive free diabetic eye exams and A1C blood tests through a new partnership aimed at bringing preventive care directly to residents. Retina ...