 nobody else has true they put it on the label but it's still bound to other elements and it's not fully affordable by the cells it's the missing link even the u.n estimates two plus billion people have cognitive disabilities because of iodine deficiency up until the 30s we had major iq reduction because of lack of iodine the u.s food supply especially in the u.s midwest from the 30s to the early 80s the government put crappy iodine in the salt by law