I have cut and pasted the FDA guidelines for iodine use in the event of a radiation release.
It may save your family’s life.
Here is some more technical info on the Japan disaster and the importance of getting iodine into your system as soon as possible.
As we all know the Fukushima power plant , it was knocked about in the huge earthquake that hit Japan. There is continued radioactive material leakage at the Fukushima Daiichi power plant.