Which Statement Concerning Food Intake in Elderhood Is Most Accurate

Which statement concerning food intake in elderhood is most accurate?

A) Because of the reduced need for calories, very old people have less of a chance of malnutrition than younger people.
B) Because of the increased need for calories, very old people will feel very weak and lose resilience if they keep eating only as much as they have previously.
C) Slowed metabolism increases the very old person's need for calories.
D) Because of a diminished appetite, the very old person must become more conscientious in selecting foods that will provide the nutritional elements necessary for healthy functioning.