A nurse is caring for a client who is menopausal and asks the nurse about the use of herbal therapies to reduce her discomfort. Which of the following statements should the nurse make?

"Herbal therapies have no benefits and will not help your discomfort."

"You should begin immediately as they will help you."

"Many herbal products have not undergone long-term testing for safety and efficacy."

"There are no ill effects associated with the use of herbal therapies."