Board Thread:Naruto Discussions/@comment-46974839-20200924181420/@comment-6769189-20200927194500

BloodOfTheArchon wrote:

Heart and brain are what produce and control chakra usage. Yes and no. The entire body produces chakra and it is always flowing. Once activates, Byakugo is automatic.

BloodOfTheArchon wrote:

If the brain is damaged enough it's over, if the entire heart is destroyed its over. Either or both of those scenarios mean death even for a Byakugo user. Considering that Byakugo is automatic and last until the user is out of chakra i doubt that. It would take Dust Release to completely and utterly destroy the heart.