We're expanding our health insights with free A1C testing — commonly used to screen for diabetes and prediabetes — for all who successfully give blood through Aug. 31. (One test result per donor in a 12-month period.) Tap on the link in our bio to make an appointment to donate blood! #DonateBlood #GiveBlood #BloodDonor #DonatePlatelets #PlateletDonor #DonateBloodSaveLives #GiveBloodSaveLives #A1C