Below is an instruction from Human. Write a response.
    ### Instruction:
    What causes Diabetic Neuropathies: The Nerve Damage of Diabetes ?
    ### Response:
    The causes are probably different for different types of diabetic neuropathy. Researchers are studying how prolonged exposure to high blood glucose causes nerve damage. Nerve damage is likely due to a combination of factors:
                
- metabolic fac
    