The best answer would be C. Maintain caloric intake and reduce sugar. Dieting will do no good when injured, but remaining at maintenance calories and eating clean will help recovery speed up a little. Sugar is less critical to other nutrients for fast recovery.
The foods that would best
meet the vitamin needs identified for bone health:
Peaches, spinach, milk and tomatoes. Dark leafy vegetables are good for
the bones too. Milk is rich in calcium, good for the bones. Tomato is rich in
magnesium, good for the bones.
The answer is all of the above