This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2019, Subject name: Pathology
Which of the following interfere with iron absorption? 
Select and explain. 
A. Vitamin C, B. Phytates, C. Oxalate, D. Myoglobin
B: Phytates
Answer: B: Phytates 
Explanation: Maximum site of Iron absorption - DUODENUM The form in which Iron is absorbed - Fe2+ Absorption of inorganic iron is enhanced by ascorbic acid, citric acid, HCL, amino acids, and sugars in the diet, and inhibited by Phytates and tannates (found in tea), carbonates, oxalates, and phosphates.