We Are Moving!

In spring 2023, the information on this website will move to niams.nih.gov/health-topics/bone-health.

Bookmark niams.nih.gov/health-topics/bone-health to keep up with health topics related to bone health.


Information on this site

The text you find on this site is in the public domain. You may use and reproduce the text you find on this website. Material on other government websites to which this site provides links may not be in the public domain. Check the policies of those sites individually to find out if you can use and reproduce information you find there. 

You can download images from the NIAMS Flickr page. All items appearing on the Flickr page are in the public domain. You may reproduce them as you wish. We appreciate it if you credit the NIAMS as the source of the illustration or photograph.

Links to other Internet sites

The NIH Osteoporosis and Related Bone Diseases ˜ National Resource Center (NRC) typically links to other government websites only. We may make live links to nongovernment websites in rare instances if we determine that a link is appropriate and will further the mission of the NRC. We provide these references and URLs as a service to our users. This does not imply endorsement of these sites by the NRC or NIH. The NRC is not responsible for the availability or content of these individual organizations’ pages.

Commercial products

The NRC does not endorse or recommend any commercial products, processes, or services. If brand names are included in documents on this site, they are provided as examples only, and their inclusion does not mean that the NRC, NIH, or any other government agency endorses them. Also, if a particular brand name is not mentioned, this does not mean or imply that the product is unsatisfactory.

Medical information and advice

The NRC information specialists are trained to assist callers and provide other sources of information; however, they are not health care professionals. The information they provide cannot substitute for the medical expertise and advice that resides with your primary health care provider. Information specialists do not provide medical advice or referrals. The NRC encourages you to consult your primary health care provider to discuss information you find on our site.

Last Reviewed