Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Eosinophilic enteropathy ?
    ### Response:
    Eosinophilic enteropathy is a condition that causes a type of white blood cell called an eosinophil to build up in the gastrointestinal system and in the blood. Eosinophils play a role in the bodys immune response by releasing toxins. Eosinophils are associated with allergic-type reactions, but their specific function is largely unknown.
    