Below is an instruction from Human. Write a response.
    ### Instruction:
    Do you have information about Quitting Smoking
    ### Response:
    Summary : Tobacco use is the most common preventable cause of death. About half of the people who don't quit smoking will die of smoking-related problems. Quitting smoking is important for your health.    Soon after you quit, your circulation begins to improve, and your blood pressure starts to return to normal.
    