I could get the genetic test done but I'm pretty sure I accumulate lots more iron than normal. While IP6 helps it doesn't get rid of my brain symptoms as well as blood donation.
Little off-topic but here is another good quote regarding over-mineralized theory of aging vs calorie restricted diet/insulin
"... conclusively showed that dietary restriction did NOT reduce the number of aging deposits in brain tissues compared to rats fed a normal diet, but did reduce aging deposits in the brain when a standard calorie-restricted diet with low metallic mineral content was compared against a diet where animals ate a restricted-calorie diet with added metallic minerals. It's the minerals, not the calories, that control aging."