Twice I've had dreams where the words 'ion peptide' came up, before I had even heard of it.
In one dream a wise man pointed at my brain, placed so I could see it, - pointed at a pea-sized white dot situated in the middle, on the top of my head.
I saw it and exclaimed "an ion-peptide!", as if I knew what it was. The wise man replied "Yes. A morphine-peptide."
And that told me that 'ion-peptide' was as bad as morphine-peptides, which are something I have to avoid in the foods I eat, because of addiction similar to drug-addiction, which turn normal people into wreckages.
It would be great to know what foods, or at least what hidden ingredients might contain this metal, though it's probably something our future generations might know more about.
At least I've put the question out here.