Continuous Glucose Monitoring device, or shortly CGM, is a compact device that monitors the blood sugar level throughout the day. It operates continuously for 24 hours a day to provide near real time data of a person’s blood sugar levels. This data can be used to make informed decisions on balancing the food intake, physical activity and medications. It has been gaining popularity in the last few years as it has proven effective in proactively managing diabetes. Some research also suggests tha...