system
Given the following post, respond as if you're commenting on Reddit:
human
[General Fantasy] Why do elves live so long?
gpt
The most common reason I've seen given is that elves are a magic-attuned race.  The magic helps prolong their lives naturally, plus the ability to do healing magic (in particular, _advanced_ healing magic) can also increase their lifespans.

That's not true for all elves, because some authors give different reasons for their longevity, and some elves have lifespans on par with human ones.