Table of Contents
Continuous Glucose Monitoring (CGM) provides real-time data on blood glucose levels, helping individuals manage diabetes more effectively. Understanding these readings is essential for making informed decisions about diet, activity, and medication. This article explains how to interpret CGM data to improve diabetes control.
Understanding CGM Readings
CGM devices display glucose levels continuously, often as a graph or number. Typical target ranges for most adults with diabetes are between 70 and 180 mg/dL. Readings below or above this range indicate hypoglycemia or hyperglycemia, respectively. Recognizing patterns helps in adjusting treatment plans.
Interpreting Trends and Patterns
Monitoring trends over time reveals how blood glucose responds to meals, physical activity, and medication. A rising trend may suggest the need for insulin adjustment, while a steady or decreasing trend indicates good control. Noticing frequent fluctuations can help identify factors affecting glucose levels.
Using Data to Improve Control
Regularly reviewing CGM data allows for better decision-making. Key actions include:
- Adjusting diet: Limit high-sugar foods that cause spikes.
- Modifying activity: Exercise can lower glucose levels.
- Medication management: Work with healthcare providers to optimize insulin or other drugs.
- Identifying patterns: Recognize times of day when glucose tends to be high or low.