Which of the following statements is/are right regarding CALCITONIN?
I. It secretion is normally stimulated during feeding, particularly of high calcium meals
II. Prevents hypercalcemia by inhibiting the transport of Ca intro extra cellular fluid and by increasing the renal clearance of calcium
III. It is a vitamin D derivative
A . I only
B . III only
C . I and II only
D . II and III only
E . All are correct
Answer: C