Everyday Health on MSN4h
What Is the A1C Test for Diabetes?
An A1C test is a blood draw used to diagnose and manage prediabetes and diabetes. Learn more about who needs this test and ...
WebMD2y
What Is the A1C Blood Test for Diabetes?
C. Ronald Kahn, M.D. President and Director, Joslin Diabetes Center What is the A1c blood test? The hemoglobin A1C test is a measure of what we call long term glucose control. The way this works ...