Below is an instruction from Human. Write a response.
    ### Instruction:
    Who is at risk for Anemia of Inflammation and Chronic Disease? ?
    ### Response:
    While AI/ACD can affect people at any age, older adults are especially at risk because they have the highest rates of chronic disease. AI/ACD is also common among hospitalized patients, particularly those with chronic illnesses.
                
More than 130 million Americans live with at least one chronic illness.
    