Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Malnutrition ?
    ### Response:
    Food provides the energy and nutrients you need to be healthy. If you don't get enough nutrients -- including proteins, carbohydrates, fats, vitamins, and minerals - you may suffer from malnutrition.    Causes of malnutrition include:       - Lack of specific nutrients in your diet.
    