INS and diabetes mellitus: They demonstrated a 0.7% greater HbA1c reduction in the rtCGM intervention group compared to a group randomized to SMBG alone, as well as changes in weight, exercise, and postprandial glucose.21 Looking at rtCGM incorporation in diabetes education, Lee et al. sequentially enrolled T2D patients receiving initial diabetes education into groups of pattern management guided by Guardian rtCGM or standard diabetes education as a control.30 The participants were on a mix of therapies, including insulin and non-insulin medications.