Below is an instruction from Human. Write a response.
    ### Instruction:
    What to do for Lactose Intolerance ?
    ### Response:
    - Lactose is a sugar found in milk and milk products.  - Lactose intolerance is a condition in which people have digestive symptomssuch as bloating, diarrhea, and gasafter eating or drinking milk or milk products.  - A health care provider makes a diagnosis of lactose intolerance based on medical, family, and diet history, including a review of symptoms; a physical exam; and medical tests.
    