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✕Products are ranked based on relevance to your search. Microsoft is not compensated for these results. Sellers participating in our shopping program may provide product information including pricing. Learn more about Product Listings across Microsoft.
With the FreeStyle Libre 2, rather than taking glucose readings from your blood, CGM sensor readings are taken from interstitial fluid, a thin layer of fluid that surrounds the tissue cells below your skin. As carbohydrates are digested, glucose enters your bloodstream before it is absorbed into the interstitial fluid.
✕Products are ranked based on relevance to your search. Microsoft is not compensated for these results. Sellers participating in our shopping program may provide product information including pricing. Learn more about Product Listings across Microsoft.
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