Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Prevent diabetes problems: Keep your kidneys healthy ?
    ### Response:
    In the early stages, diabetic kidney disease does not have any symptoms. Kidney disease happens so slowly that you may not feel sick at all for many years. You may not feel sick even when your kidneys do only half the job of healthy kidneys. Only your doctor can tell if you have kidney disease by checking the protein, or albumin, level in your urine at least once a year.
    