Straight, No Chaser: Natural Colon Cleansing (Colonics) as a Means of Detox


C’mon. Be honest. You knew we’d end up here (no pun intended). Isn’t colonic cleansing one of those things that makes you wonder who the Greek guy was who first thought of this centuries ago? Perhaps even more interesting would be talking to the first guy who volunteered for this …  I promise to (try to) do (most of) the rest of this post with a straight (no chaser) face.
What Is It? Colon cleansing is done primarily via two methods.

  • You can take supplements by mouth that will stimulate expulsion of the contents of your intestines.
  • You can have a tube inserted through your rectum to irrigate your intestines.

Why Do It?  Allow me to set the table by explaining the premise for colonic cleansing. It’s actually a pretty simple and linear train of thought.

  • You have toxins in your intestines from undigested food.
  • Over time, those toxins can get reabsorbed back into your blood and cause damage to your organs (as previously discussed here).
  • You’d like to get rid of the toxins by flushing and irrigating them out of your system.

Proponents of colonic cleansing claim potential benefits such as weight loss, improved immunity and mental outlook and reduction of the risk of colon cancer.
The Methods
Oral colon cleansing (through supplements, oral laxatives, or enzymes) and colonic irrigation (through inserting of a tube) are variations of the same theme. Oral cleansing stimulates massive contractions of your intestines with subsequent massive bowel movements. (Think of the effects of Draino – and please don’t try taking any Draino and say I told you to; it’s just an analogy.)
Colonic cleansing involves placement of a tube through the rectum into the colon and irrigating the colon with several gallons of the chosen solution (sometimes including herbs, enzymes, caffeine or probiotics) until the contents are clear, suggesting the stool has been removed (like a high power wash or enema – again please don’t do that at home…).
At the end of either process, all we can say for sure is that you will have a lot less stool in your intestines.
The Risks
I love the phrases “Natural doesn’t necessarily mean safe” and “Safe doesn’t necessarily mean effective.” They especially come to mind when I see the phrase “natural colon cleansing.” Colonic cleanses, even if effective, are risky. Keep in mind the following.

  • The U.S. Food and Drug Administration (FDA) does not regulate these colonic procedures.  Don’t ask me why, but that means that nothing about the procedure has been quality checked in the same way medicines and medical procedures have to be. To be fair, there is a massive case history of these procedures being done safely in the overwhelming number of cases.
  • If you decided to get a colonic, you may be receiving one from someone who’s not licensed, depending on the state or country. I can’t believe I’m saying this, but ask to see credentials before you allow someone to give you a colonic … and please speak with your primary care physician about options.
  • Consider the fact that this is a medical procedure. Even in the hands of the best therapists, things go wrong. If and when something happens, will the therapist be able to address the issue? Ask your therapist what will happen if you have an allergic reaction to any solutions being used.
  • Other risks include dehydration and electrolyte imbalance, infection, rupture of the intestines and depletion of probiotics. (You may recall that in my previous post that I discussed that the intestines have toxin-repellent mechanisms already in place. Probiotics are part of that internal process.)

You should not be undergoing colonics without your physician’s approval under any circumstance and not even then if you suffer from any of the following:

  • Any lower digestive tract tumor (cancer)
  • Any recent surgery, especially of the intestines
  • Specific digestive tract conditions, such as Crohn’s disease, ulcerative colitis, diverticulosis or diverticulitis
  • Bad hemorrhoids (as opposed to the good ones)
  • Significant heart, lung or kidney disease (You will be receiving a medical procedure in a place not equipped to deal with emergencies should one occur, and no one can tell you that one won’t happen while you’re on the business end of a rectal tube.)

Does it work?
I can make the following comments with complete confidence and no equivocation.

  • There has been very little medical research on the benefit of colonic cleansing. Therefore, any global claims of benefit, include those listed above, are unjustified when placed against the standard by which the medical community judges these things. It is very unlikely that will ever change, as I don’t exactly foresee a sufficient number of research subjects lining up (or backing up) for a randomized, double-blinded study anytime soon … That’s not to say it doesn’t work, and there is a theoretical basis for why it would work. It’s just that sufficient medical evidence that it works hasn’t been put forth.
  • I know individuals (and not just the colonic hydrotherapists/hygienists who are obviously incentivized to promote the procedure) who swear they feel better getting this done. Of course, this could be attributable to a placebo effect. Alternatively, here’s something that proponents of colonics don’t seem to discuss that is quite reasonable. There are specific medical ailments related to the nervous system (which has several trigger points in the intestines) that are improved by relieving constipation; clearly colonics do that. Perhaps proponents don’t want to see the procedure reduced to a complex way to provide an enema.
  • I know there are natural methods of cleansing that are at least as effective as colonics.  I’ve discussed these here.

So what does all this mean?  Given the last bullet point above, the issue can be addressed with either of two analogies.

  1. If you wash a car that already has rust on it, you aren’t really fixing anything.
  2. If you repair a car that still functions as new, you aren’t really improving anything. I’m all for maintenance, but when you’re discussing the body, if you take care of it, it sustains itself rather well.

In my “toxin summary post” tomorrow, I will answer your questions on the entire toxin and detoxification series and add a few final thoughts.
Call us at 1-844-SMA-TALK or login at to chat with your expert nutritionists about these matters, especially now that we’re in National Nutrition Month.
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0 thoughts on “Straight, No Chaser: Natural Colon Cleansing (Colonics) as a Means of Detox

  1. This series had been very good, and quite entertaining Dr. Sterling. I once read somewhere that Elvis Presley had 40 pounds of fecal matter in his intestines when he died. 40 pounds. Can you believe that? I have heard people say that people are full of shit, but he really was!!!!!

  2. Also, by that logic, if you can empty your colon of some of the fecal matter, then it’s really not weight that you are losing…’s just the feces. So after the procedure, if you don’t do something to prevent the build up, then it will just happen again. Correct?

    1. Stephanie, now you’re getting it. It keeps coming back to the fact that if you don’t make sustainable lifestyle changes, these ‘flushes’ really only make more room for the next ‘fill-up’ (inclusive of the stool and the toxins they bring). Don’t forget the consequence of losing your natural intestinal floral (the organisms that normally reside in your colon).

  3. My wife and I have tried many kinds of cleanse products and eventually landed on the Dr Max Powers 15 Day Cleanse. After reading many reviews, I ordered the first bottles early this year and liked the results. They really shine when we travel because they don’t cause any discomfort and give you regularity. I usually take 2 capsules after dinner and my morning routine goes smoothly.