Below is an instruction from Human. Write a response.
    ### Instruction:
    Do you have information about Herbal Medicine
    ### Response:
    Summary : An herb is a plant or plant part used for its scent, flavor, or therapeutic properties. Herbal medicines are one type of dietary supplement. They are sold as tablets, capsules, powders, teas, extracts, and fresh or dried plants. People use herbal medicines to try to maintain or improve their health.
    