Common causes of vitamin D deficiency are inadequate vitamin D skin production, less dietary vitamin D intake and impaired absorption. Other causes of vitamin D deficiency include vitamin D loss, abnormal metabolism, resistance to vitamin D and medication.
Vitamin D deficiency causes
Hypoparathyroidism causes
Osteoporosis causes
Vitamin D deficiency risk factors
Osteoarthritis causes
Osteochondroma risk factors
Bursitis causes
Osteomyelitis causes