What is the normal level for HgA1c?

The normal level for HbA1c, which reflects the average blood glucose levels over the past 2 to 3 months, is typically below 5.7%. This value is used as a benchmark for evaluating and diagnosing diabetes and prediabetes. An HbA1c level between 5.7% and 6.4% may indicate prediabetes, while 6.5% or above is generally considered indicative of diabetes. Therefore, a reading of 5.7% or lower is recognized as the standard normal range, reflecting optimal long-term blood glucose control and reducing the risk of diabetes-related health complications. Maintaining HbA1c within this normal range is an important goal in dietary and lifestyle interventions within the field of culinary medicine.