What is the typical blood glucose range that insulin helps to maintain?

The typical blood glucose range that insulin helps to maintain is 70-120 mg/dL. This range reflects normal fasting blood glucose levels and is essential for optimal physiological function. Insulin is a hormone produced by the pancreas that plays a critical role in regulating blood glucose levels. It facilitates the uptake of glucose by cells for energy and storage, thereby preventing hyperglycemia (excess glucose in the bloodstream) and ensuring that blood glucose levels remain within a healthy range.

The range of 70-120 mg/dL is recognized by various health organizations as part of standard diabetes management and monitoring. It encompasses fasting levels and postprandial (after eating) states. Levels below this range may indicate hypoglycemia, while levels above it can suggest hyperglycemia, which is often associated with diabetes. The importance of maintaining blood glucose levels within this particular range cannot be overstated, as fluctuations can lead to acute and chronic health issues.

Understanding this range aids healthcare professionals in managing patients effectively, particularly those with diabetes or at risk for metabolic disorders. It is crucial for sustaining energy production in the body and maintaining homeostasis.