What is the implication of an A1C result of 5.7%-6.4%?

An A1C result of 5.7% to 6.4% indicates a condition known as prediabetes. This range serves as a warning that blood glucose levels are higher than normal but not yet high enough to be classified as diabetes. Understanding A1C levels is crucial as they reflect the average blood sugar levels over the past two to three months, allowing healthcare providers to identify individuals at risk for progressing to type 2 diabetes.

For instance, a normal A1C level is generally considered to be below 5.7%, while diabetes is diagnosed at an A1C level of 6.5% or higher. The range of 5.7% to 6.4% underscores the importance of lifestyle modifications and monitoring for those in this category, as they have an opportunity to prevent or delay the onset of diabetes through dietary changes, increased physical activity, and regular follow-up with their healthcare provider.