Anemia can be caused by a deficiency of which of the following nutritional substances?
A. calcium and vitamin K
B. magnesium and vitamin C
C. zinc and vitamin A
D. folic acid and vitamin B12
Answer:D
Anemia can be caused by a deficiency of which of the following nutritional substances?
A. calcium and vitamin K B. magnesium and vitamin C C. zinc and vitamin A D. folic acid and vitamin B12
Explanation: A) A deficiency of calcium does not cause anemia.