|Quratulain Ali, MPH, CCRP|
1 United States site
18 to 45 Years
Age 18-45 years.
Regular menstrual periods.
Self-identification of African American race.
Taking oral contraceptives or medications known to influence bone metabolism (e.g. Glucocorticoids, anti-resorptive or anabolic medications for osteoporosis, pharmacologic Vit D dosing).
Known metabolic bone disorder (e.g. uncontrolled thyroid disease, hyperparathyroidism).
Pregnant, breast-feeding, or within 3 months post-partum.
Taking an investigational drug.