It is performed using the same process as Colonic Irrigation, except here we use coffee instead of water. The most important benefit of the coffee colonic is to promote the elimination of toxins through the liver. Without entering the digestive tract the caffeine is absorbed through the bowel wall, via blood vessels, where it makes it way directly to the liver. The caffeine exposure causes the liver’s portal veins and the bile ducts to expand which increases the release of diluted toxic bile. The fluid triggers intestinal muscle contractions and the efficient removal of wastes from the body.