Which Precaution Is Most Important for the Nurse to Teach

Which precaution is most important for the nurse to teach a patient who is prescribed any antidepressant drug?

A) "Avoid drinking grapefruit juice while taking this drug."
B) "Avoid drinking alcoholic beverages while taking this drug."
C) "Be sure to wear sunscreen and a hat when going outdoors."
D) "Drink at least 3 liters of fluid every day while taking this drug."