What is considered a pre-meal blood glucose level that indicates normalcy for adults?

The range of 70 to 130 mg/dL for pre-meal blood glucose levels is recognized as the normal standard for adults, particularly in the context of diabetes management and general health. This range is based on guidelines established by organizations such as the American Diabetes Association, which suggests that maintaining blood glucose levels within this interval helps reduce the risk of complications associated with diabetes.

Pre-meal blood glucose levels are important because they reflect how well the body is managing glucose before food intake, providing a measure of fasting blood glucose metabolism. Levels below 70 mg/dL indicate hypoglycemia, which can be dangerous, while levels above 130 mg/dL may indicate potential hyperglycemia, suggesting impaired glucose regulation or diabetes. Thus, the specified range effectively serves both as a goal for treatment in individuals with diabetes and as a benchmark for healthy glucose metabolism in the general population.