What is the normal range for fasting blood sugar levels?

The normal range for fasting blood sugar levels is crucial in assessing a person's glucose metabolism and determining overall health status. A range of 70-100 mg/dL is widely accepted as normal for fasting blood sugar. This range indicates proper insulin function and glucose levels that are not elevated, which is important for preventing diabetes and managing overall metabolic health. Blood sugar levels below this range may indicate hypoglycemia, while levels above this range may suggest prediabetes or diabetes.

Understanding this range helps healthcare providers identify and manage potential metabolic disorders effectively, making recognition of the normal fasting blood sugar range essential for both medical professionals and those monitoring their own health.