“Early discovery is essential to effectively prevent serious and irreversible complications,” Dr. Peterson says. Here’s an overview of what an A1C test is, what the results mean, and how to lower your ...
The hemoglobin A1C (HbA1C), or A1C, test measures your average blood glucose for the past two to three months using percentage values. Hemoglobin is a protein in red blood cells (RBCs) that glucose ...