Afood label shows vitamin d with 15% next to it. what does 15% represent?

Adisease that is characteristic of a particular local region is called:

Does anyone have an answer to this question? if so me.

A72-year-old woman fell in her bathtub and fractured her hip. in viewing the fracture, x-ray revealed osteoporotic changes in her bone as well. after reduction of the fracture, and immobilizing the bones with internal pins, what type of exercise would the doctor have advised her to do as soon as she was able in addition to prescribing calcium supplements to improve her bone mass?