A1C Goals By Age Chart

A normal hemoglobin A1C (HbA1C) level for a person without diabetes is below 5.7%. Levels between 5.7% and 6.4% indicate prediabetes, while an A1C of 6.5% or higher suggests diabetes, highlighting the importance of regular screening to detect potential glucose metabolism issues early

Yes, A1C levels tend to increase with age due to various physiological changes, including decreased insulin sensitivity and alterations in glucose metabolism. The normal range for A1C can rise slightly as individuals age, reflecting metabolic shifts, even among those without diabetes.

The American Diabetes Association's new guidelines for A1C levels emphasize individualized targets based on a person's age, health status, and duration of diabetes. Generally, a target A1C of less than 7% is recommended for most adults with diabetes, while older adults or those with significant comorbidities may have higher targets, such as 7.5% to 8.5%, to minimize the risk of hypoglycemia and complications.