This complete handbook walks you through everything from the science behind the sensor to real-world strategies for food, exercise, alerts, and long-term habits — whether you're newly diagnosed, a longtime diabetes veteran, a caregiver, or simply curious about your own metabolic health.
Inside, you will find:
• How CGM sensors actually work, and why readings sometimes lag behind fingersticks
• A clear breakdown of Time in Range, GMI, and other key metrics
• How to use your data to identify which foods spike your glucose
• Exercise strategies to avoid dangerous highs and delayed lows
• Troubleshooting for sensor errors, compression lows, and alert fatigue
• Guidance on sharing data safely with caregivers and healthcare providers
• The emotional side of constant monitoring — and how to stay balanced
• A structured 90-day plan to build lasting, confident CGM habits
Whether you're managing type 1 or type 2 diabetes, navigating pregnancy, or exploring general metabolic wellness, this guide turns a stream of numbers into genuine, actionable understanding.