The blood sugar level refers to the presence of glucose in the blood. Glucose is the primary source of energy for our body cells. In a normal human being, the fasting blood sugar level should be less than 110 mg/dl. This article tries to understand the nuances of fasting blood sugar level test.
The Fasting Blood Sugar Level Test:
- This test is conducted in two stages, namely the pre-fast and the post-fast stage.
The Pre-Fast Stage:
- This test is conducted when a person fasts for 8 to 10 hours.
- In such a stage, his blood sugar sample is taken.
- If the glucose level is between 70 to 99 mg/dl, it is termed as normal fasting glucose.
- If the glucose level is between 100 to 125 mg/dl , it is termed as pre-diabetic stage.
- If the glucose level is 126 mg/dl and more, the person is advised to carry out another FBS test before his diabetic status is confirmed.
The Post-Fast Stage:
- The person is allowed to take food. As a result the blood sugar level raises in his body. A sample of the blood in this stage is collected.
- If the glucose level is less than 140 mg/dl, it is termed as normal fasting glucose.
- If the glucose level is between 140 to 200 mg/dl , it is termed as pre-diabetic stage.
- If the glucose level is 200 mg/dl and more, the person’s diabetic status is confirmed.
The presence of glucose in the blood needs to be well regulated for the normal functioning of the body. It is kept in check by a hormone called insulin released by the pancreas. When the body does not recognize the insulin produced or the produced insulin is inadequate, it leads to a disease called diabetes.
