I am not sure about wether or not ingesting iron would have an impact on the amount in the brain. One would think it would as the more iron one would have in the blood the more would be back up? I will research this and see what I can find.

I do think oxygen will play a role of some kind. However, not in the formation of lesions or we would be in even more trouble. When the veins are "liberated" and the oxygenated blood flows freely into the brain I would think that this would help in fatigue and what we all call brain fog, don't you think so? And contrarily when the iron enriched blood is free flowing out there is no chance for buildup.

May be away until next week if you don't here from me, leaving tomorrow for a short trip.

Cheers