Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the treatments for Depression ?
    ### Response:
    A bushy, wild-growing plant with yellow flowers, St John's wort has been used for centuries in many folk and herbal remedies. It is commonly used in Europe to treat mild depression, and it is a top-seller in the United States as well. In a study funded by the National Institutes of Health, the herb was found to be no more effective than a placebo (sugar pill) in treating adults suffering from major depression.
    