Fasting Blood Glucose

Fasting blood glucose is a measure of the amount of sugar (glucose) in your blood after not eating for at least 8 hours. It helps assess how well your body manages blood sugar levels, which is important for detecting conditions like diabetes. A fasting blood glucose test is a simple blood draw, and normal levels typically range from about 70 to 99 mg/dL. Elevated levels may indicate insulin resistance or diabetes, while lower levels are usually normal. This test provides valuable information about your metabolic health and how effectively your body processes sugar during fasting periods.