Which of the Following Describes a Relationship Between Sodium/salt and High

Which of the following describes a relationship between sodium/salt and high blood pressure?

A) People with chronic kidney disease are less likely to be salt-sensitive
B) Lowering sodium intakes reduces blood pressure only in certain ethnic groups
C) People over 30 years of age with hypertension are most likely to be salt-sensitive
D) Weight loss is often as effective as sodium restriction in lowering blood pressure