What is a normal A1C level for non-diabetics?

A normal A1C level for non-diabetics is considered to be below 5.7%. The A1C test measures the average blood glucose levels over the past 2 to 3 months and is an important tool for assessing a person's risk of diabetes as well as the overall management of blood sugar levels.

When an A1C is below 5.7%, it indicates that an individual has normal blood glucose control. Levels above this threshold suggest prediabetes or diabetes, with progressively higher levels indicating greater risk. It is essential for health practitioners and those monitoring their health to understand these cutoffs, as they serve as indicators for potential interventions or lifestyle modifications.