4 ms·
The cause is that they started poisoning food with iron according to the wrong numbers haphazardly patched together for the war effort (and uncritically copied
by Anotheroneagain 2y ago
The cause is that they started poisoning food with iron according to the wrong numbers haphazardly patched together for the war effort (and uncritically copied everywhere else). Actual iron deficiency is virtually nonexistent, there is always enough.