Description
Sample Required for Fasting Blood Sugar Test:
The Fasting Blood Sugar Test requires a blood sample. A healthcare professional will collect the sample by performing a simple blood draw from a vein in your arm.
FBS Test Time:
The actual blood draw for the Fasting Blood Sugar Test takes only a few minutes. However, the total time for the test, including sample processing and analysis in the laboratory, may vary. Typically, results are available within a few hours or days.
Fasting Blood Sugar Test Normal Range:
Below is a reference table for the FBS test normal values:
| Blood Sugar Level | Interpretation |
| Less than 100 mg/dL | Normal |
| 100 to 125 mg/dL | Prediabetes (Impaired Fasting Glucose) |
| > 125 mg/dL | Diabetes |
What is the FBS test?
The Fasting Blood Sugar Test, also known as the fasting plasma glucose test (FPG), measures the level of glucose (sugar) in your blood after a period of fasting. It is used to diagnose and monitor diabetes or prediabetes.
FBS Test Procedure:
For the Fasting Blood Sugar Test, you will be instructed to fast for a certain period, usually around 8-12 hours. This means refraining from eating or drinking anything except water. A healthcare professional will then collect a blood sample from your arm using a needle. The blood sample is sent to a laboratory for analysis.
When to take the FBS test:
The Fasting Blood Sugar Test is typically done in the morning after an overnight fast. It is important to follow the fasting instructions given by your healthcare provider for accurate results.
Who should take the FBS test:
The Fasting Blood Sugar Test is recommended for individuals who are at risk of or suspected to have diabetes or prediabetes. It is also a routine screening test for those with risk factors such as obesity, family history of diabetes, or a sedentary lifestyle.
Precautions for exceptional cases (pregnancy, etc.):
For pregnant women or individuals with specific medical conditions, additional considerations and specific blood sugar tests may be recommended. It is important to consult with your healthcare provider for guidance on the Fasting Blood Sugar Test if you have any specific medical conditions or are pregnant.