Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Aceruloplasminemia ?
    ### Response:
    Aceruloplasminemia is a disorder of iron metabolism. This disorder causes iron to build-up in the body. Signs and symptoms begin in adulthood. People with this disorder tend to develop anemia and diabetes in their 20's. As the condition progresses, movement problems are common, such as tremors, chorea, ataxia, eyelid twitching, and grimacing.
    