Here in Belgium you can get it free from pharmacies cause they were scared one of our old reactors might malfunction one day. You don't need lots, it's just a

Here in Belgium you can get it free from pharmacies cause they were scared one of our old reactors might malfunction one day. You don't need lots, it's just a small box of pills. It does say that if you're over 40 there's the risk of it messing up your thyroid and you should maybe reconsider. It's especially useful among children. One studied showed that people in parts Belarus that were children when Chernobyl blew up had something like a 30-40% chance to develop cancer.