
Originally Posted by
Bonaparte
Not really. Hematocrit is the percentage of your blood occupied by RBCs.
Each RBC contains hundreds of millions of hemoglobin molecules, and each hemoglobin molecule can hold up to 4 iron atoms. So the amount of iron you can safely store in your blood (without taking into account the various iron binding proteins of lesser importance) is capped by the number of RBCs you have.
Ingesting too much iron will not boost hematocrit or hemoglobin, but poison you (and increase the risk of bacterial infection, as bacteria need free iron to thrive), once the body runs out of proteins to bind it up with.
ANd there are many causes and forms of anemia. If the problem is simple iron deficiency (where the person has insufficient iron levels to occupy all of their hemoglobin), then an iron supp would help. But if the anemia is caused by a lack of RBC production (or excessive loss of blood), then taking all the iron supps in the world would only poison them, as explained above.
Any questions? lol