A member asked:

Can you overdose on iron supplements when you have low ferritin? what is the optimal dose of iron to take to raise ferritin significantly?

A doctor has provided 1 answer
Dr. Michael Dugan answered

Specializes in Hematology

No: The gut is very inefficient at absorbing iron. So you really cannot take too much. Oral replacement takes several weeks. In a more pressing circumstance your doc could offer IV iron.

Answered 2/3/2015

5.3k views

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