Assertion: osteoporosis | /r/HasAspect | cause
Facets:
Source sentences:
text: Over time, I suspect you will see this list grow as we come to understand that all osteoporosis has a cause and is indeed secondary to something else.
text: Osteoporosis can have several causes, some of which are hereditary and some of which come from your lifestyle.
text: Osteoporosis has numerous causes including: