Nothing, that's what happens. The fish slime is almost entirely water, with only milligrams of protein in it, which you digest just as though you'd eaten a tin

Nothing, that's what happens. The fish slime is almost entirely water, with only milligrams of protein in it, which you digest just as though you'd eaten a tiny bit of egg. Koreans eat quite a bit of hagfish. It's just seafood. Psyllium fiber is an indigestible carbohydrate, usually consumed in quantities thousands of times greater than the amount of protein in fish slime.