Talk:Ichika Kaneki/@comment-36056408-20180723082324/@comment-31718164-20181115204131

it does say in a few places that a ghoul's digestive system can only break down human/ghoul flesh and rejects everything else, one eyed ghouls probably have the enzymes to break down human food as well so their stomachs don't reject it. Referring to Kaneki, his body had to adapt to such a drastic change in a really short space of time in order for his body to accept a kagune, such that he had to completely stop eating human food because he ended up only being able to consume human food. As far as it goes with the quinx, their kagune are coated with quinque steel to control potential changes in their biology which are negative side effects, so they can still consume normal human food