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: Gynaecology & Obstetrics
The iron content in 100 gm of breast milk is : 
Select and explain. 
A. 1 ug, B. 10ug, C. 50ug, D. 100 ug
D: 100 ug
Answer: D: 100 ug 
Explanation: 100 ug