Coffee enemas are not done to improve intestinal functionality or to cleanse the colon. They are done to stimulate and detox the liver and gallbladder. During a coffee enema, coffee is absorbed into the hemorrhoidal vein, then taken up to the liver by the portal vein.
The body reuses bile. If the liver cannot expel all of the toxins within the bile, the toxins may continue to accumulate in the bile. The caffeine, theophylline, and theobromine cause dilation of blood vessels and bile ducts, while palmitates, the enzymes in coffee, stimulate the liver to produce new bile. The old toxin-laden bile is dumped into the large intestine where it is safely expelled from the body.
In 1981, Dr. Wattenberg and his colleagues, Sparrins and Lam, at the University of Minnesota, were able to show that palmitic acids found in coffee, kahweol and cafestol palmitate, also stimulate an enzyme system in the liver (glutathione S-transferase) above the norm. This enzyme system is responsible for removing electrophiles from the bloodstream (free radicals). The liver's ability to remove these free radicals is increased by 600%-700% over normal levels.
To get the same effects by drinking coffee, one would have to drink about a liter at once—so much that the side effects would far outweigh the benefits.
You will need an enema bag, organic freshly ground fully caffeinated coffee, distilled water, a large pan, a fine metal strainer, and lubricant for inserting the tube into the rectum.
Consider Wilson's Therapeutic Coffee Beans, which are organic, bird friendly, and up to 48% higher in caffeine and up to 87% higher in Palmitic Acid. (Note: they did not pay for this mention. OLM doesn't operate that way).
Put 1 quart of distilled water into a pan with 3 tablespoons of freshly ground coffee and bring to a boil. Let it continue to boil for five minutes then turn the pan off and allow the mixture to cool to body temperature (98°) or lower. Never attempt to do a coffee enema with hot coffee!!! Strain the coffee to remove any large particles but ignore smaller particles, which are OK as they
For more information on coffee enemas check out:
Coffee Enema - Articles
Coffee Enemas in Gerson Therapy
GallbladderAttack.com
What is a Coffee Enema? How Does a Coffee Enema Work?
Detoxification Effects of the Coffee Enema
Top 10 Dangers of the Coffee Enema