Glycated hemoglobin (HbA1c)

Glycated hemoglobin (HbA1c) is a form of hemoglobin that is formed as a result of the reaction of hemoglobin with glucose in the blood.

This indicator is used to assess blood sugar levels over the past 2-3 months and is an important marker for diabetes control.

Importance of HbA1c

HbA1c allows doctors to evaluate how well a patient is controlling their blood glucose levels. The higher the HbA1c level, the higher the average blood glucose level over the specified period.

This is important for diagnosing and monitoring diabetes, as well as for assessing the risk of complications associated with the disease.

Normal HbA1c Values

For healthy individuals, the normal HbA1c level ranges from 4% to 5.6%. In patients with prediabetes, the HbA1c level ranges from 5.7% to 6.4%, while in individuals with diabetes, it is 6.5% and above.

It is important to note that target values may vary depending on individual factors such as age, the presence of other diseases, and individual response to treatment.

How is HbA1c Measured?

The HbA1c level is measured through a blood test. This test can be performed at any time of the day and does not require special preparation, unlike a glucose level test.

Test results are usually available within a few days.

Factors Affecting HbA1c Levels

Various factors can influence HbA1c levels, including:

• Blood glucose levels
• Kidney function
• Anemia
• Certain blood disorders
• Liver function

Controlling HbA1c Levels

Controlling HbA1c levels is an important part of diabetes management.

To achieve optimal values, it is necessary to:

1. Monitor blood sugar levels through regular testing.
2. Follow a diet rich in fiber and low in carbohydrates.
3. Engage in regular physical activity.
4. Take prescribed medications and insulin as needed.

Conclusion

Glycated hemoglobin (HbA1c) is an important indicator that helps control blood sugar levels and manage diabetes. Regular testing and adherence to medical recommendations can significantly reduce the risk of complications and improve the quality of life for patients.