Talk:Ghoul/@comment-17711916-20150328160110/@comment-88.105.22.165-20150403131738

We can assume implanting a Kakuhou makes the body prodice the same enzimes and chemecals as a Ghoul body would be. That is why only one eye gets back and red, becouse you don't actually have all the natural chemicals in your body. And also I think the author made an accidental mistake. It is said the toung of a Ghoul is STRUCCTURED differently and has nothing to do with chemicals and yet  good to Kaneki tastes bad which is should  but it is correct for him to vomit since this stomach would be upholding the same chemical influence as enzyme production as a ghoul would be. ( but for the sake of the argument lets say this sudden chemical chnage in the body change the formation of Kanekis taste buds which  is a good enough explanation). If Ghouls would be a seperate species then  producing offsprings would not be possible so we can assume that the species are closly related, like for example tigers and lions :  they can inrebreed even though are different. The way you becoume a Ghoul is though natural birth. 2 humans cannot make a ghoul( two lions cannot make a tiger) 1 human and 1 ghoul can make a half breed ( a tiger and a lion can make a liger) 2 ghouls can make a ghoul ( 2 tigers make a tiger and never a lion ).