Talk:Ken Kaneki/@comment-28247265-20160526034719/@comment-217.212.214.57-20160529121421

His hair turned white, because his regeneration it "overdrive" from undoing all the punishment Arima put him through, (Arima is sadistic after all, he avoided the kakuhou of Kaneki´s for this reason just to keep the fight going...)

This is the same thing with Yamori... enough stress and regen and the hair loses its pigments...only in Yamori´s case, Kaneki was tortured for a long period of time, this was instant and seriously lethal.

The white hair is just a testimony of what his body pushed him through in order to recover from that punishment from Arima, logic and sound and makes perfect sense... and who knows, his hair might have got permanently white from this, running out of pigments, from overloading his regen...