Coffee Enema Kits PDF) Proctocolitis From Coffee Enema Human Glutathione S Transferase Enzymes BioIVT Coffee enemas probably won't detox your system they're more likely to cause you serious damage The Multifaceted Role of Glutathione S Transferases in Health and Disease Ozonating coffee enemas combines two powerful therapies. The coffee stimulates hepatic glutathione S transferase, upregulating detoxification pathways in the liver. It also increases glutathione