Good to see your post!
Also important to remember that ordinary salt is fortified with iodine, so as to prevent thyroid difficulties in areas of the country where iodine is not prevalent in the soil.
Eat more dirt!
Back in the day, when we were considered “Down Winders,” we were given iodine tablets every week in school. Nasty things.
I so seldom use salt (it’s easy to put into food, but a little harder to take it out) that there is no sense in me keeping it. I’ve never cooked with it, but have had it on my table for those who like salt.