A nurse is caring for a client who is experiencing mild depression and asks about herbal treatments. The nurse should identify that which of the following herbal treatments is used for depression?

A. St. John's Wort: St. John's Wort is an herbal supplement commonly used to treat mild to moderate depression. It has antidepressant effects and is often recommended for those seeking natural treatments for depression. B. Ginseng: Ginseng is often used to improve energy and reduce fatigue, but it is not specifically indicated for the treatment of depression. It may have other benefits, such as improving overall well-being, but it is not typically used to treat depression. C. Black cohosh: Black cohosh is primarily used for managing symptoms related to menopause, such as hot flashes, and is not commonly used for treating depression. D. Ginkgo: Ginkgo is generally used to improve memory and cognitive function, and it is not typically used for treating depression. While it has some potential benefits for brain function, it is not a standard treatment for depression.