MBD is the most common disease in captive lizards, especially [[Green Iguana|green iguanas]]; it is usually a result of poor husbandry. For example, deficiency in Vitamin D3 and/or UVB in combination with [[Calcium|calcium]] deficiency leads to metabolic bone disease. Associated terms include fibrous osteodystrophy, nutritional secondary hyperparathyroidism, osteoporosis, osteomalacia and rickets. | MBD is the most common disease in captive lizards, especially [[Green Iguana|green iguanas]]; it is usually a result of poor husbandry. For example, deficiency in Vitamin D3 and/or UVB in combination with [[Calcium|calcium]] deficiency leads to metabolic bone disease. Associated terms include fibrous osteodystrophy, nutritional secondary hyperparathyroidism, osteoporosis, osteomalacia and rickets. |