>>11273200>B12People in developing countries don't suffer the deficiency. Probably because the soils are not cobalt deficient. Even cattle suffers deficiency without supplementation, because there is simply no cobalt in the plants, anywhere in developed world, and cobalt is of course necessary fo B12 synthesis.
>also k2 produced in thew gut
> d3Can be produced by the body. The real problem is magnesium deficiency, that impairs its function.
> DHA/EPA PR. Polyunstaurated fatty acids all come from plants. The body can produce a replacement omega 9 fatty acid if the others are deficient in diet. (Which is the only recognizable sign of the deficiency, it has no observable symptoms otherwise)
>iron in particularOverload is more dangerous than deficiency, the apparent anemia is likely from copper deficiency, which is actually common and impairs iron homeostasis. People with "latent iron deficiency" show no symptoms, and is the most common state worldwide, so it may be the state targeted by the body.
Too much iron causes brain damage and damage to the dopamine system.
>essential and useful amino acids are scarceYou mean mean protein and no, they are not.
