CPVC - any health concerns?
Aside from a few crackpots, which the internet is rife with, if the pipe is rated for potable water use (and it almost certainly is) it's unlikely to pose any actual health concern. That is the NSF/ANSI 61 standard, and is typically marked on the pipe as "NSF-PW" in the string of identification that's printed on the exterior. For plastic pipes, NSF/ANSI 14 is also applicable.

If you resemble believing those crackpots to any degree, it's easy enough to either put your drinking and cooking water through extra filtration or slightly less easy to haul it in or have it delivered.