AdvertisementIt's Not Just Insulin: Diabetes Patients Struggle To Get Crucial SuppliesSeptember 18, 2019Bram Sable-SmithfacebookEmailRic Peralta and his wife Lisa are both able to check Ric's blood sugar levels at any time, using the Dexcom app and an arm patch that measures the levels and sends the information wirelessly. (Allison Zaucha for NPR)
