<unk>  may be caused by conditions that can lead to the disturbed balance between bone formation and bone resorption. Common causes of<unk>  include aging, menopause, nutritional deficiency of calcium and/or vitamin D, chronic renal failure, immobility, hyperparathyroidism, and chronic glucocorticoid abuse.
Osteoporosis causes
Vitamin D deficiency causes
Fatigue causes
Vitamin D deficiency risk factors
Osteoarthritis causes
Osteochondroma risk factors
Chronic renal failure causes
Osteosarcoma risk factors