Board Thread:Naruto Discussions/@comment-34436445-20181208160828/@comment-30323490-20181210135818

Neither Naruto nor Sasuke have Hashirama’s healing factor. Naruto has Kurama’s chakra to heal him and that’s his primarely healing factor, on top of being an Uzumaki. Also they are both six paths users, so that must boost their resistence by some degree. Also we are talking about ninjas here. Mere kunais to the back won’t hurt a good enough ninja drastically. Even Kakashi got slicef pretty badly by Obito and he could fight on without being healed. Naruto got pierced by multiple rinengan rods by pain in his back and could still hold a dialog with him, and that was before controlling the nine tails or getting six paths.