What statement best explains the relationship between diet and osteoporosis

There is no relationship

Well hear is my idea of the answer

Good diet for overall good health and frequent weight bearing exercise are crucial to avoid osteoporosis, however, once it has set in, there is no way to reverse the effects that have already taken place.

the last statement is correct i.e.

when your heart is not pumping enough blood around your body because your heart is severely failing, you may need an artificial heart. an artificial heart is a mechanical device, about the size of an orange, that is connected to your heart or implanted in your chest to or replace a failing heart.