Causes of Metabolic Bone Disease
1) Feeding a diet with an unsuitable Ca:P ratio
2) Dietary deficiency of calcium
3) Dietary deficiency of suitable vitamin D
4) Lack of exposure to appropriate ultraviolet light
5) Disruption of vitamin D metabolism (renal, liver, intestinal, and parathyroid disease)
6) Temperature in reptiles and amphibians
7) Any condition that causes anorexia