What's stopping salt from having a much higher concentration of iodine than the normal advertised value?
e.g. manufacturing error such that a dangerous amount of iodine is accidentally added.
e.g. manufacturing error such that a dangerous amount of iodine is accidentally added.
It's probably reasonable for 999 999 people to benefit in exchange for 1 person being very unlucky, but that's a different argument that needs to be made.
And nobody, in this post at least, has made that argument, nor has anyone even linked to such.