increasing the respiratory rate consuming mineral-rich foods reducing stressful exercise drinking ion-free water
I gave my students this multiple choice question: Which activity most effectively ensures the proper functioning of osteocytes?

Only one answer is correct among these 4 choices:
- increasing the respiratory rate
- consuming mineral-rich foods
- reducing stressful exercise
- drinking ion-free water

Could you tell me which one is correct?

consuming mineral-rich foods