This[1] rather lengthy article suggests that the issue there isn't the salt, but rather the interaction between the salt and the raw fish which causes carcinoge

This[1] rather lengthy article suggests that the issue there isn't the salt, but rather the interaction between the salt and the raw fish which causes carcinogenic compounds to form. 1: https://www.ncbi.nlm.nih.gov/books/NBK304384/ https://www.ncbi.nlm.nih.gov/books/NBK304384/