During a Home Visit, the Nurse Learns That an Older

During a home visit, the nurse learns that an older client is taking herbal remedies in addition to prescribed medications. What should the nurse instruct the client about this practice? Select all that apply.

A) Some herbal remedies interact with medications.
B) Herbal remedies are natural products and do not harm the body.
C) Talk to the healthcare provider about the use of herbal remedies.
D) The Food and Drug Administration does not regulate herbal remedies.
E) For most herbal remedies, no studies have demonstrated effectiveness.