calcidiol


cal·ci·di·ol

(kal-sĭ-dī'ol), First step in the biologic conversion of vitamin D3 to the more active form, calcitriol; it is more potent than vitamin D3. Synonym(s): 25-hydroxycholecalciferol, calcifediol

cal·ci·di·ol

(kal'si-dī'ol) The first step in the biologic conversion of vitamin D3 to the more active form, calcitriol; it is more potent than vitamin D3.

calcidiol

(kăl-sĭ-dī′ŏl) 25-hydroxyvitamin D. It is the stored form of vitamin D that circulates in the body.