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
Zinc supplement given in 12 month baby - 
Select and explain. 
A. lgm/day, B. 10 mg/day, C. 5 mg/day, D. 15 mg/day
C: 5 mg/day
Answer: C: 5 mg/day 
Explanation: Ans. is 'c' i.e., 5 mg/day The requirements for infants range between 3.5 - 5.0 mg/day.