Vitamin D , which aids in the absorption of calcium, is also essential.
Regular exercise can reduce the likelihood of bone fractures .
Studies show that exercises requiring muscles to pull on bones cause the bones to retain and maybe even gain density. Post-menopausal women, especially those who have reduced bone density, may consider intervention with estrogen replacement therapy. This may prevent bone loss or fracture in some people. There are a number of side effects, both good and bad, associated with estrogen replacement therapy and the option should be discussed thoroughly with a health care provider. It has been suggested that routine screening be done to detect early deterioration of bone mass in post menopausal women, but there is not yet a recommended guideline.