# Vocabulary: Detox Cleanses and Gut Health Claims
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| Term | Meaning |
|---|---|
| Autointoxication | The 19th-century theory that waste rotting in the colon poisons the body. Abandoned by medicine in the early 1900s; still the basis of most cleanse marketing. |
| Salt water flush | Drinking about a quart of strongly salted water quickly so it passes through the gut as a laxative. |
| Osmotic laxative | A substance that is poorly absorbed and pulls water into the bowel (salt solutions, magnesium salts, polyethylene glycol). |
| Colonic (colon hydrotherapy) | Flushing the colon with water through a tube in the rectum. No proven benefit; risks include dehydration and bowel injury. |
| Mucoid plaque | Rope-like casts shown in cleanse photos and sold as "built-up waste". They are formed by the cleanse products (e.g. psyllium and bentonite clay). |
| Rope worms | A claimed parasite that is actually shed gut lining and mucus or cleanse residue; not a recognized organism. |
| Candida overgrowth | A real yeast infection in some sick or immune-suppressed patients. "Systemic candida" from diet, as cleanse sellers describe it, is not a recognized diagnosis. |
| Hypernatremia | Too much sodium in the blood. Can follow drinking large amounts of salt water; causes confusion, seizures and, in severe cases, death. |
| Gut microbiota | The bacteria and other microbes living in the gut. Bowel cleansing briefly reduces them; they recover in about two weeks. |
| Hepatic encephalopathy | Real brain toxicity from ammonia when the liver fails. A medical emergency, not something a cleanse prevents. |
| Methylene blue | A blue dye and prescription drug for methemoglobinemia; dangerous with serotonergic antidepressants. |
| Sulforaphane | A compound from broccoli sprouts that switches on the body's Nrf2 detox enzymes in lab studies; health benefits unproven. |