Below is an instruction from Human. Write a response.
    ### Instruction:
    How to prevent Diagnosis of Diabetes and Prediabetes ?
    ### Response:
    A major research study, the Diabetes Prevention Program (DPP), proved that people with prediabetes were able to sharply reduce their risk of developing diabetes during the study by losing 5 to 7 percent of their body weight through dietary changes and increased physical activity.
    