Normal HbA1c levels vary by age, but in general, it should be below 5.7% in children and below 6.5% in adults.
In children, HbA1c levels are typically lower than 6.5%, and the lower the level, the better. Levels between 5.7% and 6.5% are considered to be within the normal range, and levels above 6.5% may indicate diabetes. It is important to note that HbA1c levels may be higher in certain populations, such as those of African-American, Hispanic, and Native American descent.
In adults, HbA1c levels are typically lower than 6.5%, and the lower the level, the better. Levels between 4.7% and 6.5% are considered to be within the normal range, and levels above 6.5% may indicate diabetes. It is important to note that HbA1c levels may be higher in certain populations, such as those of African-American, Hispanic, and Native American descent.
In general, the lower the HbA1c level, the better it is for overall health. For people with diabetes, it is important to keep HbA1c levels under control, as high levels can lead to serious health complications. Regular monitoring of HbA1c levels is recommended for all individuals, regardless of age.