It appears to have a zero impact on pain. And, using bottled spring water as opposed to many other types of water including multiple kinds of purification systems seems hands down better for ICers. Recently, I have Mountain Valley Spring Water has been brought more to the forefront of my attention. It is bottled in glass instead of plastic.

 

I tasted it, and it tastes fantastic. It seems to be appropriate for those having IC.

 

So, I changed it at my house and my office.

 

I am not saying other waters are not good, in fact, I think they are, but, this company goes a little further and uses glass instead of plastic. Which, seems increasingly smart for both our environment as well as our bodies.

 

I will continue to update on this issue as I learn more.