what is an a1c level
Asked by: CuriousPatient
The A1C level (also known as HbA1c or hemoglobin A1C) is a blood test that measures your average blood sugar levels over the past 2 to 3 months. It is expressed as a percentage and is commonly used to diagnose and monitor diabetes and prediabetes.
The A1C test measures the percentage of red blood cells that have glucose-coated hemoglobin. Since red blood cells regenerate every 3 months, the test provides a long-term view of blood sugar control.
Certain conditions like anemia, kidney disease, or blood disorders can affect A1C results. Always consult your doctor for personalized advice.