I'll throw in my two cents.

I think it is important to use clean water.....filtered or distilled or spring water that you feel good about.

I have an RO filter so I know most of the fluoride is gone, I don't think I would use filtered water that has just benn carbon filtered, because it won't touch the fluoride.

I used organic coffee initially and it was fine with me.
Then I bought SAWilsons and now I am using coffee from:

http://www.optimalhealthnetwork.com/Enema-Coffee-and-Coffee-Enema-Kits-p/0HCo...


I am not sure if the palate of my colon/liver is refined enough yet to make any comparisons yet.....ha ha ha!!!!

but I would use the regular organic again.

I actually called the Gerson institute last year and asked some questions about their program and they told me they used to use SAWilsons and now they use plain organic coffee....


good luck!