Why South Koreans are rushing to stockpile salt

Japan is set to release more than 1 million metric tons of water into the Pacific that was used to cool damaged reactors at the power plant north of Tokyo, after it was hit by an earthquake and tsunami in 2011.

Tokyo has repeatedly assured that the water is safe and has been filtered to remove most isotopes though it does contain traces of tritium, an isotope of hydrogen hard to separate from water.

Although Japan has not set a date for the release, the announcement has made fishermen and shoppers across the region apprehensive.

(edited the link)