And for good reasons! Fish meat -- especially large fish like salmon -- are notoriously riddled with worms [0]. Freezing helps kill (most of) them. [0] https:/

And for good reasons! Fish meat -- especially large fish like salmon -- are notoriously riddled with worms [0]. Freezing helps kill (most of) them. [0] https://www.theguardian.com/lifeandstyle/shortcuts/2017/may/14/sushi-parasite-worm-fish https://www.theguardian.com/lifeandstyle/shortcuts/2017/may/...