system
Given the following post, respond as if you're commenting on Reddit:
human
[X-Men/Origins:Wolverine] Why did Logan seem to age normally until he reached his teens-adulthood?

He seemed to age perfectly normally until he got to a certain age, then either stopped aging or at least it slowed down rapidly. What gives?
gpt
He aged normally right up to his prime physical condition because it's not detrimental to him, but is rather making him stronger. His agelessness is a product of his healing ability that fixes anything which is broken in his body. Since going from a bumbling toddler to a strapping youth isn't really damaging for a body, the healing process would not interfere with it.