The internet is filled with all kinds of nonsense, but one of the more annoying is the issue of mucoid plaques and how they can ruin your life. Colon detoxification or, sometimes, colon cleansing to remove mucoid plaques is one of those strange alternative medicine ideas that hang around without one single bit of evidence supporting it.
Of course, it is time to take a look at this and debunk this junk science. Spoiler alert — it doesn’t do anything except take money from your pocket, like most pseudoscientific scams on the internet.
The myth of colon detoxification and mucoid plaques
It’s an idea started by Bernard Jensen, chiropractor, and pusher of the wide breadth of pseudoscientific woo, including hydrotherapy, fasting, reflexology, color therapy, polarity, glandular balancing, homeopathy, herbology, acupuncture, craniopathy, and personology.
The basic principle of colon detoxification is that the colon has years of built-up “toxins” in the form of mucoid plaques which are the cause of all diseases — the cure for all illnesses then is to cleanse all the “toxins” from one’s body. It always amuses me that the woo pushers have absolutely no science backing their nonsense.
Consequently, they make it so easy. Take this supplement, your disease will be cured. Unfortunately, it rarely works.
There’s a whole bunch of pseudoscience built into this myth, such as:
…the management of constipation is one of the most important steps you can take to protect your health. The consequences of colon toxins, from the accumulating, rotting debris, colon parasites, attached to the wall of a sluggish colon, damaging your body, stealing your food, poisoning your body with their wastes are going to make you sick before it kills you.
Rotting debris? Really. Seriously, what are feces if not “rotting debris,” a fundamental function of a healthy colon?
One of the beliefs of the colon cleansing crowd is that there is some sort of toxic sludge layering the walls of the intestinal tract like “spackle.” Yeah, I heard spackle used in an advertisement, but the colon detox woo pushers usually call them the “mucoid plaques,” ostensibly, harmful mucus-like material and food residue that these quacks claim coats the gastrointestinal tract of most people. It’s usually described as a black tar goo that adheres to the walls of your intestinal tract slowly releasing toxins into the bloodstream while killing you.
Also, some of these people believe that you carry “pounds” of this stuff, so proper cleansing keeps your weight down. There are all kinds of photos of the mucoid plaques removed from the intestines.
Amusingly, many of the photos are from intestinal tracts impacted with the very substances that were supposed to cleanse the same colon! In other words, the photo below is exactly what you’d expect to see if you consumed a lot of the colon cleansing stuff – it is simply the coagulated colon cleansing substance, not some “plaque” attached to the colon.
Again, the colon detoxification pseudoscientists will claim that:
- Cleansing your mucoid plaques will reduce excessive weight
- Cleansing will cure diseases (all kinds, just name it, they’ll blame it on your colon)
- Cleansing will expel parasites
- Cleansing will remove toxic chemicals
- Cleansing will prevent death
So let’s review the peer-reviewed articles that support these amazing claims. Hang on. They’re right here. Oh, wait (assume crickets everywhere), there are none.
A Scrubs moment about poo
Well, not everything comes down to poo, but then again, the alternative health charlatans would like you to believe that.
The real science
First, the whole idea presumes that our digestive tract is “clean.” Well, it isn’t. According to Science Based Medicine,
…the colon is crawling with hundreds of species of bacteria, where the most common species (E. coli) makes up only 1% to 2% of the total bacterial count and by the time the stool makes it out around 10% of its mass is made up of bacteria.
It sounds disgusting, but frankly, without all those bacteria, we wouldn’t be able to digest food and process certain foodstuffs. We should love our dirty colon.
We do have a certain obsession with bacteria and “germs.” Some microorganisms are dangerous, if not deadly if they get into the gut. Listeria and some subtypes of E. coli can contaminate our food supply and can be very harmful.
But these are rare and have little to do with your colon’s health. In general, your skin, mouth, intestine, lungs, and other organs are filled with bacteria, most of them living in a harmonious relationship with your body.
According to an article in the LA Times, Dr. Bennett Roth, a gastroenterologist at UCLA simply states that these claims are “wrong.” He continues to say, “there is absolutely no science to this whatsoever. There is no such thing as getting rid of quote-unquote ‘toxins.’ The colon was made to carry stools. This is total baloney.”
Baloney and the intestine – I think Dr. Roth was being funny. Or ironic.
The fact is that the intestinal tract contains mostly bacteria, which can aid digestion. “An enema or laxative does not get rid of more ‘bad’ versus ‘good’ bacteria,” said Dr. David Heber, director of the UCLA Center for Human Nutrition, in the same LA Times article. It gets rid of both.
We don’t like the idea of carrying bacteria, so lots of folks want to cleanse. But remember, bacteria can be your friend.
Other experts in gastroenterology have said the same thing. Dr. Ranit Mishori, an associate professor of family medicine at Georgetown University School of Medicine in Washington, D.C. has stated that:
I have yet to see a well-designed study on colon cleansing in a reputable medical journal to support its health claims.
Dr. Mishori also added that colon detoxification had significant potential harm with little benefit. These issues include:
- Colon cleansing can cause side effects. We lack data on either potential benefits or risks from any cleansing method. This cleansing may put a person at risk of being dehydrated and creating massive electrolyte imbalances which can affect normal heart rhythm and leg cramps. Some herbal cleanses may also be linked with liver damage.
- There’s no high-quality scientific evidence that colon detoxification removes toxins from the body or contributes to better health.
- Sorry, but colon cleansing is not an effective strategy for weight loss. Whatever weight loss is observed is generally temporary as a result of the removal of excess water and stool. Real weight loss requires the permanent loss of fat tissue.
- Colon cleansing and colonic irrigation are not safe for everyone. Individuals with kidney disease or heart problems, who try colon cleansing, may have trouble maintaining proper fluid balance. And individuals with prior gastrointestinal problems, such as Crohn’s disease or ulcerative colitis, need to avoid colon detoxification because it may exacerbate the symptoms.
- Cleansing’s effect on gut bacteria is unknown. The gut contains beneficial and harmful bacteria that remain in a balance that keeps you healthy. Some of the good bacteria are critical in reducing levels of bad bacteria. Thorough colon detoxification cannot possibly get rid of all bacteria but is indiscriminate in what it removes. The cleanse may support the growth of bad bacteria, which will make you sick.
Frankly, there is just no evidence of any of these claims about colon detoxification or cleansing. If it were true, it would be one of the most studied parts of medicine, the one panacea for all ills that afflict a human being. Physicians would test your bowels on your first visit to determine the state of your health.
What is most amusing is that a PubMed search of intestine+mucoid+plaques produces precisely 0 hits. In addition, in a review of websites promoting products that claim to remove ‘mucoid rope’ or plaque from consumers’ intestines, Howard Hochster, Professor of Medicine and Pharmacology at New York University School of Medicine, wrote that these websites are “abundant, quasi-scientific, and unfortunately convincing to a biologically uneducated public.”
He also noted that these sites can be entertaining, but they are troubling in that they promote a belief that has no basis in gastrointestinal physiology.
Why do people believe in this nonsense?
I wish I knew the simple answer, but it’s probably complicated.
First, I think people want an easy fix for anything. Maybe the colon cleanse will make you lose weight, prevent cancer, and make you more energetic. None of that is supported by real science, but if one drink can do this, people must think that it’s worth it.
Second, people don’t know how to research science. They might hear about colon detoxification and removal of mucoid plaques, then find all the information on the internet to support the claims. They don’t look for the websites (like yours truly) that debunk those claims.
Third, the grifters who make money off of this are very skilled at marketing their services. They know how to convince people that there is a simple fix for all that ails them. Of course, we’ve recently watched the crackpots push ivermectin to “cure” COVID-19 — it’s all about the cash flow.
Fourth, people think that the colon is the most important organ in the body. We worry about the gut biome. We worry about how much fiber we eat. We worry about whether toxins are hanging out in our gut.
Maybe it’s one or two or all of those points that convince people to undergo colon detoxification to remove their mucoid plaques. But it’s a waste of time, and, as I wrote above, it could be dangerous.
The TL;DR version
It seems that the colon detoxification promoters have some odd obsession with bowel movements, even the quality, and quantity of those movements. Dietary fiber is important in a well-balanced diet, and the modern American diet seems to be lacking in whole grains, fruits, and vegetables that provide significant amounts of good fiber. But cleansing the colon is an unnecessary waste of money and time.
There is absolutely no evidence, none whatsoever, that colon detoxification helps you in any way. It is junk medicine and pseudoscience, nothing more. I thoroughly searched various medical research databases to find anything that would indicate that colon detoxification is supported by any sort of evidence-based medicine.
I found nothing.
Wait, I was wrong. Colon cleansing is an important step before colonoscopy. The gastroenterologist needs a colon cleaned of fecal material so that he can visualize any polyps and other precancerous lesions on the wall of the colon. The pre-procedure colon cleanse is very thorough, and there is no evidence that a giant mucoid plaque is pushed out of your colon.
There is one more thing about colonoscopies – which uses a high-resolution camera to visualize the colon wall – physicians have never observed a “mucoid plaque.” You’d think after millions of these images, dozens of papers would be published about this “spackle” coating the colon wall. Funny that.
To be honest, this is just another way for skillful quacks to make money from gullible consumers who think that cleansing their gut will be their way to cure all that ails them. But it doesn’t, but it keeps making money for the quacks.
So no. Everything doesn’t come down to poo.
- Hochster H. Web Alert. Current Colorectal Cancer Reports 2 (3): 105–106. 2006 July 7. DOI:10.1007/s11888-006-0027-6.
- Mishori R, Otubu A, Jones AA. The dangers of colon cleansing. J Fam Pract. 2011 Aug;60(8):454-7. PubMed PMID: 21814639.