Board Thread:Naruto Discussions/@comment-3568954-20160618033709

its my theory that Kimimaro's Illness was caused by his Kekkei Genkei. we know that a kekkei genkei can have side effects with the Sharingan continuous use can cause the shinobi to tire fast and lose chakra at an accelerated speed. Jugo's clan had rage issues because of there's etc etc. so its my theory that overuse of Shikotsumyaku caused his illness  