A Patient Wants to Reduce the Risk of Developing Gallstones

A patient wants to reduce the risk of developing gallstones and cholecystitis. What should the nurse instruct this patient?

A) Walk for 30 minutes five times a week.
B) Eat a low-fiber, high-carbohydrate diet.
C) Eat unsaturated rather than saturated fats.
D) Eat a low-carbohydrate diet.
E) Lose weight by any means possible.