HbA1c Normal Range
What does it measure?
HbA1c measures your average blood sugar over the past 2-3 months.
Reference Range
Note: Reference ranges can vary slightly between different laboratories. Always refer to the range printed on your specific lab report.
Interpreting Results
↑High HbA1c
A high result indicates prediabetes or diabetes depending on how high, and reflects longer-term control than a single glucose reading.
Frequently Asked Questions
What is a normal HbA1c level?
A normal HbA1c level for most adults is 4–5.6 %. This is a general reference range, and your specific laboratory may use slightly different values.
What does high HbA1c mean?
A high HbA1c indicates prediabetes or diabetes depending on how high, and reflects longer-term control than a single glucose reading. Always talk to your doctor about what a high result means in your specific context.
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