How much does an iron deficiency contribute to poor mental health?
28m dx'd with ADHD, OCD, PTSD, Depression, and Anxiety (social & panic disorder). Currently on levothyroxine, rabeprazole, prazosin, Tylenol, and Imodium.
So, I have a history of colon cancer and various GI disorders, and my iron (and ferritin) basically runs chronically low (both in the low 40's). Because I'm technically not anemic (hemoglobin of 13-13.5 is common for me), doctors wouldn't give me IV iron. I'm also on a PPI long term, which I gather doesn't help the absorption side of things.
I finally recently convinced a sleep doctor (out of all docs, haha. I have a hematologist/oncologist, a gastro, and a PCP who all wouldn't order it) to order me 1000mg iron dextran. A few weeks out, I'm already experiencing a reduction in anxiety (especially somatic symptoms like air hunger and adrenaline surges) and a reduction in OCD type thinking and compulsions.
This has got me wondering: have all of my previous med trials been tainted by the fact that my iron and ferritin have run chronically low? My new psych is/was about to try an MAOI with me, but I'm now wondering if I can even call myself treatment-resistant (perhaps one of the previous meds would've helped if my iron was normal when I tried them). And if that's a real possibility, is it worth waiting to see where my levels land before starting something new?
Any input would be immensely appreciated. Thank you!