Which Statement Indicates That the Nurse Understands the Risks Associated

Which statement indicates that the nurse understands the risks associated with herbal preparations?

A) Herbs are guaranteed to be safe and effective but are not necessarily natural.
B) Herbs require a different type of prescription than is required for standard prescribed medications.
C) Herbs are not classified as drugs and are regulated less strictly by the U.S. Food and Drug Administration (FDA) .
D) Herbs are guaranteed to be all natural and of high quality but are not necessarily effective.