What Is Fasting Blood Sugar Level?

Fasting Blood Sugar (FBS) is a measure of the amount of sugar (glucose) present in the bloodstream. It is checked after a period of fasting, usually 8-12 hours overnight. Fasting Blood Sugar is used to diagnose diabetes and prediabetes, as well as to monitor blood sugar control in those diagnosed with diabetes or prediabetes.

Why Does Fasting Blood Sugar Level Matter?

High levels of FBS can indicate diabetes or prediabetes. People with diabetes or prediabetes should have their FBS levels checked regularly to keep track of their condition and to ensure that their blood sugar levels are under control.

What Is a Normal Fasting Blood Sugar Level?

A normal fasting blood sugar level for someone without diabetes is less than 100 milligrams per deciliter (mg/dL). For someone with diabetes, the target range for fasting blood sugar is 80-130 mg/dL.

What Can Affect Your Fasting Blood Sugar Level?

Your FBS can be affected by many factors, such as diet, exercise, stress and medications. Eating a healthy balanced diet and exercising regularly can help keep your FBS in the normal range. Stress can also raise your FBS, so it’s important to find ways to manage stress and get enough rest. If you are taking medications, be sure to ask your doctor if they might affect your FBS levels.

When Should You Get Your Fasting Blood Sugar Level Checked?

If you have diabetes or prediabetes, you should have your FBS checked regularly as recommended by your doctor. If you don’t have diabetes or prediabetes, you should get your FBS checked if you experience any symptoms of high blood sugar such as frequent urination, excessive thirst or blurred vision.

Conclusion

Fasting Blood Sugar (FBS) is an important measure of how much glucose is present in the bloodstream. It is used to diagnose diabetes or prediabetes and to monitor blood sugar control in those with these conditions. It is important to maintain a healthy lifestyle and manage stress in order to keep your FBS in the normal range. People with diabetes or prediabetes should have their FBS checked regularly as recommended by their doctor, while those without these conditions should get their FBS checked if they experience any symptoms of high blood sugar.