Which Definition Best Describes the Goal of Chiropractic Medicine

Which definition best describes the goal of chiropractic medicine?

A) To maintain the health of people by keeping them in balance with nature
B) To relieve symptoms by administering tiny doses of substances that create symptoms of disease in a healthy person
C) To remove interference with nerve function so the body can heal itself
D) To promote healing and prevent illness through the use of nutrition, botanical medicine, and hydrotherapy