What is colonics, and is it safe?
📣 Bottom Line: Colonics lack scientific backing and carry potential risks.
Colonic irrigation, often referred to simply as a "colonic," is a practice where water is flushed through the colon to remove waste and toxins. While proponents claim various health benefits, there's a lack of scientific evidence to support these claims. Several reputable medical institutions express concern about the safety and efficacy of colonics.
What the Research Says
“Some alternative medicine professionals … think that colon cleansing removes toxins and boosts energy or the immune system. But there's no evidence that colon cleansing offers these helpful effects.” - Mayo Clinic
“You don't need a colon cleansing to get rid of toxins, also known as detoxing. Detoxing the colon also is not recommended or needed for any medical condition.” - Mayo Clinic
“A review of colonic cleanses concluded that ‘The practice of colonic cleansing to improve or promote general health is not supported in the published literature and cannot be recommended.’” - Harvard Health citing a National Naval Medical Center study
“Colon cleansing procedures may have side effects, some of which can be serious. Harmful effects are more likely in people with a history of gastrointestinal disease, colon surgery, severe hemorrhoids, kidney disease, or heart disease.” - National Center for Complementary and Integrative Health (NCCIH)
The Facts
One of the reasons why researchers are skeptical of colonics is the body's natural ability to cleanse itself. The colon, also known as the large intestine, is lined with a layer of cells that are constantly regenerating. This renewal process typically takes about 5-7 days (Harvard Stem Cell Institute).
Also, the colon contains millions of bacteria, both good and bad, known as the “microbiome”. Colonics can disturb the balance between different kinds of bacteria and lead to worse symptoms in the long run (Keck Medical Center at USC).
If You Do Choose to Try Colonics
If you’re interested in trying colonics, the Mayo Clinic recommends:
Checking with your primary care provider
Choosing an experienced alternative medicine professional with a good reputation
Getting a list of specific ingredients in any colon-cleansing products used