Below is an instruction from Human. Write a response.
    ### Instruction:
    How to prevent Prevent diabetes problems: Keep your heart and blood vessels healthy ?
    ### Response:
    You can do a lot to prevent heart disease and stroke.
                
- Keep your blood glucose under control. You can see if your blood glucose is under control by having an A1C test at least twice a year. The A1C test tells you your average blood glucose for the past 2 to 3 months.
    