7 ms·

Iodine is added to table salt for the same effect. Although I am no fan of too many additives, I do approve this practice. I wonder if it would be feasible to i

• ultramancool 10y ago
  Iodised salt is easy to opt out of though, many salts come without it still. Your municipal tap water is much harder to opt out of. Which is why I'd suggest you simply allow people to add this themselves if they'd like.