Pharmacology 25-Dihydroxycholecalciferol is converted to 1,25-dihydroxycholecalciferol in: A Skin B Lung C Liver D Kidney 💡 Explanation 25-Dihydroxycholecalciferol is converted to 1,25-dihydroxycholecalciferol in: ✓ Correct Answer: D. Kidney