Långtidsblodsocker

Långtidsblodsocker, often referred to as HbA1c or glykerat hemoglobin, is a blood test that measures a person's average blood glucose level over the past two to three months. It works by assessing how much glucose is attached to hemoglobin, the protein in red blood cells that carries oxygen. Red blood cells have a lifespan of about 120 days, so the HbA1c test provides a historical overview of blood sugar control.

The HbA1c test is crucial for diagnosing and monitoring diabetes mellitus. For individuals with diabetes, higher HbA1c levels indicate poorer blood sugar control and a greater risk of developing long-term complications such as heart disease, kidney damage, nerve damage, and eye problems. Conversely, lower HbA1c levels suggest better diabetes management.

The target HbA1c level can vary depending on individual factors, but a common goal for most adults with diabetes is below 7%. Doctors use this value in conjunction with other factors to adjust treatment plans, which may include diet, exercise, and medication. Regular monitoring of HbA1c is therefore a vital component of diabetes care. It is important to note that certain conditions, like anemia or kidney disease, can affect the accuracy of HbA1c results, and healthcare providers will consider these when interpreting the test.