One Observation That a Dietitian Must Make in an Individual

One observation that a dietitian must make in an individual with hypertension is that dietary factors such as salt, alcohol, and body weight are important to regulate blood pressure. Increasing which of the following are other nonpharmacologic recommendations?

A) Potassium intake
B) Aerobic exercise
C) Quitting smoking
D) All of these are correct.
E) None of these is correct.