ADHD and iron

Thanks to the folks at 2E Newsletter for bringing this article, about the link between low iron and ADHD-like behaviors, to my attention. I have to say, the article sparked all kinds of questions for me. First, while the doctor/author describes her son's symptoms as resembling pica, my first thought was of the sensory-seeking behaviors associated with sensory integration dysfunction.

It also was interesting, for me, to read about the link between restless legs syndrome, iron and dopamine levels (hi, Mom!). Note this sentence: "Iron has to be available in adequate amounts for your brain to keep its dopamine at a normal level." Which brings me to a third thought that popped into my mind.

My child with severe ADHD also had some pretty serious problems with tolerating iron when he was an infant. I had to discontinue my post-natal iron supplements because the little guy just shrieked all day (and night) long, and practically pooped gravel. Now, I am wondering about iron intolerance and ADHD. I also find myself wondering about the effects of a vegetarian diet on a child with ADHD.

So many questions, so little time and energy. I have the urge to do my own research, but I must confine myself to trying to sort out all of the questions inside my head, all the while chanting "correlation does not equal causality."