Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) What I need to know about Lactose Intolerance ?
    ### Response:
    Lactose intolerance means you have symptoms such as bloating, diarrhea, and gas after you have milk or milk products.
                
If your small intestine does not produce much lactase, you cannot break down much lactose. Lactose that does not break down goes to your colon.
    