Fasting Blood Glucose

What is Fasting Blood Glucose?

Fasting blood glucose is the measurement of glucose (sugar) levels in the blood after a person has not eaten for at least 8 hours. This test is commonly used to diagnose diabetes or assess the risk of developing it. Elevated blood sugar may indicate that the body’s insulin hormone is not functioning properly or the body is not responding adequately to insulin. At İZKA OSGB, we provide fasting blood glucose tests as part of occupational health services in İzmir, helping monitor employee health during pre-employment health checkups or routine screenings.

Why is the Fasting Blood Glucose Test Done?

The fasting blood glucose test offers crucial information on how the body processes glucose and plays a vital role in the early diagnosis of metabolic disorders like diabetes. Reasons for conducting this test include:

• Diabetes detection: It is one of the most widely used methods to diagnose Type 1 and Type 2 diabetes.
• Prediabetes screening: Identifies individuals in the prediabetic stage before full-blown diabetes develops.
• Pre-employment health checks: Monitoring glucose levels is especially important for physically demanding jobs.
• General health screening: Regular checks of employees’ health boost workplace productivity and safety.

At İZKA OSGB, we help you minimize potential health risks with early diagnosis through fasting glucose tests.

How is the Fasting Blood Glucose Test Performed?

To perform this test, the individual must fast for at least 8 hours. A blood sample is then taken, typically in the morning, to measure glucose levels. Results indicate how effectively the body processes glucose and responds to insulin.

Typical fasting blood glucose values:

• Normal: 70–100 mg/dL
• Prediabetes: 101–125 mg/dL
• Diabetes: 126 mg/dL or higher

Depending on the results, your doctor may recommend treatment or additional tests.

What Do High or Low Results Indicate?

The fasting glucose test identifies whether your blood sugar levels fall within the normal range. Abnormal values can point to various health issues:

• High levels: May indicate diabetes or insulin resistance. It can also be related to kidney failure, pancreatitis, or stress.
• Low levels: Known as hypoglycemia, it may result from excessive insulin production, liver disorders, or hormonal imbalances.

Because blood sugar imbalances can affect many organs, regular testing is recommended. İZKA OSGB supports your workplace’s health and safety standards by offering these essential tests.

Who Should Take the Fasting Blood Glucose Test?

This test is crucial for people at risk of diabetes or those showing symptoms. It is recommended for individuals who:

• Have a family history of diabetes
• Are overweight or obese
• Lead a sedentary lifestyle
• Have high blood pressure
• Have Polycystic Ovary Syndrome (PCOS)

During pre-employment health assessments, it is particularly important to test employees working in hazardous conditions.

The Importance of the Fasting Blood Glucose Test

This test is a key tool for early diagnosis of diabetes and metabolic disorders. Results offer comprehensive insight into an individual's health and enable early intervention to prevent complications. Regular testing in the workplace helps maintain a healthy and productive workforce.

Regular fasting glucose tests:

• Reduce the risk of diabetes
• Allow early detection of potential health problems
• Help prevent workplace accidents by monitoring employees’ health

Where is the Fasting Blood Glucose Test Conducted?

This test is carried out at health centers, hospitals, and workplace health units. İZKA OSGB offers professional fasting blood glucose testing as part of its occupational health and safety services in İzmir, helping raise your company’s health standards during pre-employment screenings and routine medical exams.