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: Social & Preventive Medicine
Oral iron pills or iron injections must be taken along with 
Select and explain. 
A. High doses of Vitamin A, B. High doses of Vitamin C, C. High doses of Essential fatty acids, D. High doses of Vitamin D
B: High doses of Vitamin C
Answer: B: High doses of Vitamin C 
Explanation: None