- Female
- Completed menopause
- Asian or European ancestry
- Less active or not mobile
- Lacking calcium in the diet
- Low in vitamin D
- Family history of osteoporosis
- Steroidal medications (ex: asthma, rheumatoid arthritis, inflammatory conditions, hormonal treatments)
- Some seizure medications (ex: phenobarbital, phenytoin)
- Some antipsychotics
- Some antidepressants (ex: selective serotonin reuptake inhibitors)
- Some gastrointestinal medications (ex: proton pump inhibitors)