Failure in converting this vitamin's 25-hydroxy form to its 1,25-dihydroxy form can cause hypo-phosphatemia.
Failure in converting this vitamin's 25-hydroxy form to its 1,25-dihydroxy form can cause hypo-phosphatemia. A pectus deformity known as Harrison's groove is a sign of the disease caused by this vitamin's deficiency. The formation of inactive lumisterol prevents an excess of this fat-soluble vitamin, whose main form is calciferol [kal-SIF-uh-rol]. A deficiency of this vitamin in children can cause the disease rickets, which is characterized by soft bones. For 10 points, name this vitamin found in milk that can be produced in the skin from exposure to sunlight.
Failure in converting this vitamin's 25-hydroxy form to its 1,25-dihydroxy form can cause hypo-phosphatemia.
vitamin D