Permit to see if I can find the thread again. It was quite a while ago.
Maybe I'm thinking of iron building in the body and never going away. There was recommendations to give blood every so often even if you don't do anything with it, just to prevent the grouping of iron.
Maybe I'm thinking of iron building in the body and never going away. There was recommendations to give blood every so often even if you don't do anything with it, just to prevent the grouping of iron.