High A1C levels are a risk factor for diabetes and other complications. However, ideal and dangerous A1C levels can vary slightly between each individual. Lifestyle changes can help manage A1C levels.

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 ...

Certain health conditions, particularly those affecting red blood cells like iron deficiency anemia and sickle cell disease, can lead to falsely high A1C results. Medications, including steroids and ...

The A1C test is a blood test that can be used to monitor how well your type 2 diabetes treatment plan is working. The test measures your average blood sugar levels over the past 2 to 3 months. A1C ...