If only there were an iron forum here on HealthUnlocked!
There is one:
Haemochromatosis Society UK
healthunlocked.com/haemochr...
But its last post was three months ago. And it is a very specific niche issue. (Obviously very important to those affected.)
And (of course) our overlapping neighbours in the Pernicious Anaemia Society!
But not a decent forum which specialises in ferritin, transferrin, haemoglobin, etc.
All too often, I think iron gets viewed as an issue you get suffer because of something else. Not important enough in its own right to need, to deserve, a separate forum.