Physiology Increased calcium levels lead to A Increased 1,25 dihydroxycholecalciferol B Increased 24,25 dihydroxycholecalciferol C Decreased calcitonin D Increased parathormone 💡 Explanation Increased calcium levels lead to ✓ Correct Answer: B. Increased 24,25 dihydroxycholecalciferol