This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Calcium content of bone is increased in - 
Select and explain. 
A. Prolonged immobilisation, B. Glucocorticoid administration, C. Hyperparathyroidism, D. Estrogen supplementation in post menopausal women
D: Estrogen supplementation in post menopausal women
Answer: D: Estrogen supplementation in post menopausal women 
Explanation: None