if i have to, i'll start eating fish, not red meat.

but, i don't want to increase my stored mercury with my stored iron. is enough circulating? storage shouldn't be the primary metric, circulating iron should be. this test strikes me as being of limited value. that doesn't mean that my circulating iron is sufficient, but i want to test it and base my further actions on it.

i don't need stored iron if my circulating iron is fine.

and, i'll need to do the research and figure it out - can i find fish that are produced in an isolated enclave to minimize mercury pollution that have sufficient levels of iron to make it worthwhile?