Not just ordinary salt, mind you – no, not our old friend sodium chloride – but, rather, the much stranger, 'I didn't even know this wasn't poisonous, let alone food', ammonium chloride. Yeah, salmiakki is weird.
Madness string 105780
I haven't read all of them because it's a Friday night and I have plans, so don't shoot me if it turns out some of them are more evil than others. But it's all in there, if you are looking for background material for your next Kafka novel.