Board Thread:Questions and Answers/@comment-24749544-20140505080714

now it is clear that souls do age. Rukia and Renji did in a relatively short amount of time, while the older captains seem to have not age beyond maybe their 40's or 50's in an extremly long time. So (if there is any answer) how do people age in the soul society? after all Toshiro and Momo still look young also. 