Diabetes

How FreeStyle Libre 2 Plus Works

Firstly, Freestyle Libre 2 is a small sensor that is worn on the back of the upper arm. It continuously measures the glucose levels in the interstitial fluid (fluid between cells) rather than the blood, making it less painful than traditional finger-pricking methods. The device provides real-time glucose readings, allowing users to see how their blood sugar levels change in response to food, exercise, and medication.