What is a key benefit of continuous glucose monitoring in diabetes management?

Continuous glucose monitoring (CGM) is a valuable tool in diabetes management, primarily because it provides real-time data that enables individuals and healthcare providers to make informed decisions about their treatment plans. This technology allows users to see their blood glucose levels continuously throughout the day and night, facilitating immediate responses to fluctuations. For instance, if a person's glucose levels are trending higher than desired, they can adjust insulin doses or food intake right away, potentially preventing high blood sugar episodes.

This instant feedback is especially useful in identifying patterns and trends, which can inform long-term adjustments to a diabetes management plan. By tailoring treatment strategies based on real-time data rather than relying solely on periodic fingerstick tests, CGM enhances the ability to maintain target glucose levels more effectively and can improve overall glycemic control.

While other options may suggest benefits of diabetes management, they do not capture this critical aspect of how CGM contributes to ongoing care and treatment adjustments, which can lead to better outcomes for patients managing diabetes.