Social & Preventive Medicine Iron absorption from intestine is regulated by:(1994) A Acid secretion in stomach B Reducing substances in food C Mucosal block in the intestinal cells in according to iron requirement D Alkaline medium in small intestine 💡 Explanation Iron absorption from intestine is regulated by:(1994) ✓ Correct Answer: C. Mucosal block in the intestinal cells in according to iron requirement