A lot of skeptical remarks here. The commenters seem certain, without any evidence, that it is simply impossible that problems with iron are even one tenth as b

A lot of skeptical remarks here. The commenters seem certain, without any evidence, that it is simply impossible that problems with iron are even one tenth as bad as the article says the might be. I think it is quite possible there are some real problems here, and so there should be a big research push to find out. You know, it occurs to me that if an article raising danger signs about iron fortification is published, the iron fortification industry would have a strong financial interest in attacking it.