The A1C test measures your average blood sugar levels over two to three months. If you are 35 or older, you should get screened for diabetes every three years. The A1C test can also be used to ...

With prediabetes on the rise, a simple A1C blood test reveals exactly where your blood sugar sits and whether you're heading toward type 2 diabetes before you have a diagnosis. The catch? Financial ...

New Red Cross data reveals 1 in 5 blood donors have elevated A1C levels — a sign that prediabetes and diabetes are prevalent among adults in generally good health.

Medically reviewed by Mary Josephine Hessert, DO A1C reflects your average blood sugar over the past two to three months, and higher levels increase your risk of heart disease.You can lower your A1C ...

The American Red Cross urges donors to help the national blood supply recover from a severe blood shortage and empower their health by making an appointment to give blood or platelets in March. As a ...