coffee enemas are a great adjunct to the liver flushes, because they open up the portal vein going to the liver and help it get rid of toxins, but it WILL not empty the liver of its stones that are full of parasites. I used the Coffee-Enema during the protocol I did, but had to flush the liver to get well. This is the reason why the Gerson therapy will NOT work for everybody--the liver HAS to be flushed out of it's stones that contain the parasites and other debris it has filtered out of your blood and lymph over the period of your lifetime.